FIELD OF THE INVENTION  
       [0001]     This invention pertains to the field of utility covers for reservoir bottles, and more particularly to removable utility covers for domestic residential and office fluid-containing reservoir bottles.  
       BACKGROUND OF THE INVENTION  
       [0002]     The general public has increased bottled water consumption because of its concern for a healthy life style requiring an increased consumption of good, clean water to purge the body of waste products, oxidants, and contaminants. A readily available commercial supply of good tasting bottled water is available in various size bottles, including five (5) gallon bottles and three (3) gallon bottles. Elevated bottled water dispensing stands are provided to the public for setting the large, bulky 5-gallon and the 3-gallon bottles at a reasonable elevation for ease and accommodation in dispensing relatively small amounts of water into drinking glasses or other small portable receptacles for drinking purposes.  
         [0003]     Many people are hesitant to drink the common sink tap water because they believe there are health-endangering contaminants in the water. The quality of the municipal water supply serving the general public has become a current major health issue. Often the consumer complains and is concerned about the smell of chlorine, bad taste, and various water impurities when the common tap water is boiled for coffee, tea, or other water supplemented drinks.  
         [0004]     Public questioning about their common tap water supply includes the original source of the water, possible contaminants, chlorination, bacteria, plumbing connections, and lead contamination from lead joints and chrome sink fixtures, to name just a few of the many public concerns and issues, and further, includes possible deleterious public water utility additives and possible cancer causing agents.  
         [0005]     Thus, the general public has increasingly turned to the purchase of high quality, purified bottled water to supplement, and in some cases, fully replace the local public utility district drinking water, instead of drinking the tap water and serving sink tap water to their children and to themselves. This purchased, supplemental drinking water is usually bought in one of several modes, such as pre-bottled water delivered in containers having been refilled from one of many commercially available, bottled water distribution sources. The owner of a personal reservoir water bottle can refill his/her personal reservoir bottle as many times as desired.  
         [0006]     This fact is visually evident by the development of water-dedicated stores, the presence of water dispensing machines located in supermarkets, and the substantial space dedicated by many food markets to the profitable sale of the numerous commercial brands of premium bottled water as seen on food market store shelves and the booming business generated by the home and business delivery of pre-bottled water. Presently, pre-filled and refillable water dispensers are commonly found in both the public and the private sectors, i.e. in businesses, offices, private homes, private and public cafeterias.  
         [0007]     Increasingly, as the public has turned to the purchase of pre-filled and refillable 5-gallon and 3-gallon water containers for its drinking water supply, the public has determined that the 5-gallon and the 3-gallon water bottle sizes are the physical volumes that satisfy most family&#39;s personal convenience requirements and provide a sufficient supply volume of water to last for an acceptable, new bottle replacement or refill time span period, at the end of which time, the bottle is either refilled or replaced with another full bottle. The 5-gallon water bottle size is commonly used in industry, business, and private office areas. The 5-gallon or 3-gallon container is usually placed in a kitchen or business area for handy, convenient access usage, but where and when conveniently located, the water container may appear unsightly, and also may be subject to the hazards of light degeneration, bacterial growth, accidental turnover, and potential accidental spillage or the knock-over probability caused by the larger 5-gallon water bottle&#39;s weight and elevated height.  
         [0008]     The public has, furthermore, become aware and concerned about possible public emergencies, such as nuclear bombs, terrorist activities, and national calamities, and thus there is a public desire to have an emergency portable water supply convenient for such emergencies and readily available, on hand, in the kitchen or business for immediate emergency supplemental use.  
         [0009]     The inventor has determined that the placing of his specialized replaceable, slip-over utility bottle cover for the handy reservoir water bottle is aesthetically pleasing, decorative, and identifies the bottle for immediate visibility recognition, thus protecting the water in the water reservoir bottle from accidental spillage and tipping over, and also reduces quality degradation from light-induced bacterial growth.  
         [0010]     Furthermore, at any given time, it is desirous to be able to determine visibly the specific volume level in the reservoir water for replacement purposes. Therefore, the inventor&#39;s utility fluid reservoir bottle cover is made with a volume visibility level slit opening, fluid level indicator in the sidewall section of the utility fluid bottle cover assembly to allow visual gauging of the presently available, liquid level in the refillable fluid reservoir bottle. The visibility slit opening may be opened to provide visibility of the fluid content level in the fluid reservoir bottle, but the slit opening can be stretched shut when not in use by having the vertical side edges constructed of an elastic or closable nature. Some refillable 3 and 5-gallon water bottles have a handle for ease when transporting the water reservoir bottle. The sight cover water level slit opening is of sufficient length to also allow the bottle handle to be accessed and hand grasped, and the bottle carried without the need to remove the bottle cover for transporting or refilling.  
         [0011]     While the need for a removable, utility cover for water reservoir bottles has been recognized for many years, removable covers which have been available for that purpose have not been entirely satisfactory. Typically, available covers are constructed simply as a bottle jacket slipover. This, however, leaves portions of the bottle unsightly exposed and doesn&#39;t provide an aesthetical complete enclosure to more completely envelop the bottle, and also to supplementally provide handy accesible storage shelving accessory fixture space affixed directly on the bottle.  
         [0012]     Conventionally fluid reservoir bottles are unable to receive, contain, and conveniently provide additional storage for utility items commonly and frequently used in the kitchen or business. A tray accessory fixture when removably attached to the top of the utility bottle cover, increases a room&#39;s usable, flat, table surface area for accommodating small utility items commonly used on a daily basis, and in the need of a hand home resting location.  
         [0013]     To facilitate operational use, the cover is generally of a box-like enclosure construction with an elastic spring-type or flexible expandable top and bottom. Additionally, the utility bottle covers may be pleated for expandability to increase their capacity or storage, and to hide the fluid level visibility slit that provides for periodic viewing of the fluid content level of the fluid reservoir bottle.  
       SUMMARY OF THE INVENTION  
       [0014]     This invention relates to a removable utility bottle cover assembly for externally covering a refillable fluid reservoir bottle with the bottle cover assembly being provided with a dual action, releasable element subassembly having one side fastened on the bottle cover surface for attaching a detachable accessory fixture subassembly. Specifically, the invention provides a flexible utility fluid bottle cover with an aesthetically pleasing covering that has additional practical features for utility use in the office and home, and that enables easy reservoir bottle access for dispensing fluid from the fluid reservoir bottle without first removing the reservoir bottle from the utility fluid bottle cover assembly. At the same time, when the utility fluid bottle cover is in place over the fluid bottle, the bottle is readily transportable and may at times be leg-supported in an elevated position by supplemental legged handles attached to the fluid reservoir bottle and connected to the bottle cover for enabling the dispensing of fluid directly by gravity from the fluid reservoir bottle discharge outlet end.  
         [0015]     When the utility bottle cover is assembled over the fluid reservoir bottle, a detachable carrying handle, in combination with a utility tray member, provides supplemental additional features for the bottle cover that are in addition to the standard feature commonly associated with a water bottle of simply dispensing fluid from a convenient fluid reservoir bottle that operates only as a supplemental pure water source or a flammable gas source.  
         [0016]     The utility fluid bottle cover enclosure may be constructed cylindrically, spherically, rectangularly, or in a football shape to thus provide a flexible-sided, bag-like external bottle cover having a walled internal cavity for substantially full enclosure of the fluid reservoir bottle, and that is sized to internally receive and cover a utility fluid reservoir bottle filled with potable water or, in the alternative, be adapted as a bottle covering for a portable propane bottle gas reservoir. The circumferentially enclosing bottle cover extends substantially around at least one end of the water reservoir or propane reservoir bottle, and the utility fluid bottle cover can be easily opened or removed for fluid reservoir bottle access, thus enabling a new refilled fluid reservoir bottle to be periodically inserted or removed for refilling and maintenance purposes. The exterior facing surface of the removable utility fluid bottle cover is usually constructed of a flexible fabric composition that may be stitched at selected seam locations while the interior surface may include a second fabric composition, if desired, with an impervious liner for containment of the fluid reservoir bottle.  
         [0017]     Fastened to the exterior surface of the utility fluid bottle cover assembly is a dual surfaced, releasable element subassembly that, when not in use, is ornamental and decorative, but when in use has an outward facing surface that releasably attaches to a supplemental accessory fixture subassembly for secondary attachment use with the utility fluid bottle cover assembly.  
         [0018]     A handle subassembly may include supplemental plastic handles that extend from an area below the cover top section and that are secured about the exterior of the bottle cover to extend across and under the bottom end so as to enable the utility fluid bottle cover, with the reservoir bottle in place, to be hand-carried with convenience.  
         [0019]     The fluid reservoir bottle cover can be designed with a fabric material that protects the fluid reservoir water bottle contents from light, discourages staleness, mold and mildew, and provides ease in monitoring the fluid content level, and further, insulates the reservoir fluid contained therein. These construction fabric materials usually include, but are not restricted to cotton, nylon, wool, plastic, and other commonly available commercial materials. External artwork or designs, with surface releasable features, when fastened onto the utility fluid bottle cover assembly external surface may vary and can be applied to any portion of visibly exposed bottle cover surface area.  
         [0020]     The utility fluid bottle cover assembly features a distinctive slotted slit visibility feature. This slotted slit visibility feature has multiple purposes; one is to enable an observer to view the fluid level in the reservoir bottle, while the other is to permit the user to have manual access to be able to grasp the reservoir bottle&#39;s exterior molded handle for the purpose of transporting the reservoir bottle for refilling or maintenance purposes, without having the chore of first removing the reservoir bottle cover.  
         [0021]     The bottle cover may be reversible and include different patterns or materials on the reverse side, when turned inside out.  
         [0022]     The utility water bottle cover assembly may also include a snug-loop feature at the top end wall section to initially facilitate securing the cover and for later, facilitating future removal of the bottle cover. The bottle cover may be reinforced with an elastic collar at the bottom end wall section and also at the top end wall section of the bottle cover to allow the bottle cover to be tightened snugly around the fluid reservoir bottle, by the user, during installation of the utility fluid bottle cover assembly.  
         [0023]     One model of the bottle cover is specifically intended for use on the present popular and common five-gallon standard capacity bottles and may be fabricated of varying shapes, designs and dimensions; including, but not restricted to five (5) gallon and three (3) gallon size bottles. Patterns, dimensions, and designs are not restricted, and may match existing and future bottle crock or bottle reservoir stand shapes, patterns, dimensions and designs.  
         [0024]     Some removable bottle covers are produced in the shape of spheres, while others are fabricated in the shape of a football or other sport balls. Each spherical or and football-shaped removable utility fluid bottle cover assembly bears, respectively and separately, the resemblance and traditional markings of a variety of balls used in the playground and in professional sports.  
         [0025]     The removable utility fluid bottle cover assembly is designed with the dual purpose to accommodate decorative shaped strips of velcro for covering various external surface portions of the utility fluid bottle cover assembly, and are shaped to match and correspond with the respective decorative velcro strips fastened on the bottle cover sidewalls to provide for subsequent mating attachment with and to the bottom base surface of convenience utility trays.  
         [0026]     A circular flat tray fixture accessory, proportionate to the top wall surface area of the fluid reservoir bottle is provided with mating velcro strips fastened on the fixture accessory bottom surface, corresponding respectively to match the velcro strips on the utility fluid bottle cover assembly top wall section. The match fastening velcro strips, when mated together, provide a detachable feature for the adhering and the securing of the convenience tray fixture accessory to the utility bottle cover for various user utility purposes. These supplemental fixture tray accessories are designed for the convenience of holding or the storing of convenient, handy home and business variety items that are needed frequently, and that are in continual daily use by the home resident or business manager.  
         [0027]     A sidewall slit visibility opening, that can be quickly and conveniently hidden from view, is constructed in the bottle cover sidewall of the utility fluid bottle cover assembly for enabling easy, periodic visual checking of the fluid level of the reservoir content, and also for handy bottle handle access and support when the bottle is placed in a tilt dispensing position.  
         [0028]     An object of the invention is to provide an aesthetically pleasing and practical utility fluid bottle cover assembly that decorates the home or office and is visually pleasing to the observer.  
         [0029]     Another object of the invention is to provide a partially or completely hidden visibility means to view the fluid level in the fluid reservoir bottle.  
         [0030]     Another object of the invention is to provide a utility fluid bottle cover assembly with a clearly visible utility cover for protecting a household or business reservoir water bottle from damage or knockover from negligence or inadvertence.  
         [0031]     An additional object of the invention is to provide the basic common bare fluid reservoir bottle with easy accessible, supplemental storage capability.  
         [0032]     The above noted features and advantages of the invention, as well as other superior aspects will be further appreciated by those skilled in the art upon reading the detailed description in conjunction with the drawings.  
     
    
     DESCRIPTION OF THE PREFERRED EMBODIMENT  
       [0033]     Referring now to the drawings, in  FIGS. 1-4 , there is illustrated the claimed utility fluid bottle cover assembly  20  formed in a substantially cylindrical configuration defining a cylindrical hollow shell, enveloping cover having therein a walled central internal cavity  100  for conveniently receiving a refillable, fluid reservoir bottle  10 . That utility fluid bottle cover assembly  20  is provided with desirable supplemental features including a releasable element subassembly  110  adapted for receiving a detachable accessory fixture subassembly  120  and has visibility means for observing the fluid content level in the refillable, fluid reservoir bottle  10  with the bottle cover in place. The exterior surface of the utility fluid bottle cover assembly  20  has fastened thereto at least one releasable element subassembly having an inwardly facing fastening surface  112  and has releasable means on an outwardly facing releasable surface  114  for securing the cover detachable accessory fixture subassembly  120 , such as a utility accessory storage fixture  130 .  
         [0034]     The utility fluid bottle cover assembly  20  has an annular enclosing body comprising a: (a) distal base bottom end wall section  80  for affixing thereto at least one releasable element subassembly  110  adapted on an outwardly facing releasable surface  114  with a first releasable means for the connecting thereto a detachable accessory fixture subassembly  120 ; (b) a flexible sidewall section  60  also having affixed thereto a second releasable element subassembly  110  with an outwardly facing releasable surface  114  adapted to connect to a cover detachable accessory fixture subassembly  120 , and (c) a proximal neck top end wall section  40 .  
         [0035]     The utility fluid bottle cover assembly  20  thus provides to the home owner or business entity the added practical and immediately available convenience of additional utility room storage surface area that is decorative, circumferentially enclosing, and also removable, whereby the outwardly plain and bare appearing refillable, fluid reservoir bottle  10  is fully covered and dressed with a substantially enclosed covering shroud that has the dual features of being visually aesthetically pleasing in outward appearance, while also providing added shelving storage space for various utility items, in the manner shown. The utility fluid bottle cover assembly  20  has end wall sections comprising a cover sidewall section  60 , interconnected between the distal base bottom end wall section  80  and the cover proximal neck top end wall section  40 , with both the utility cover end and sidewall sections having provision for releasably attaching to these wall sections at least one cover detachable accessory fixture subassembly  120 , that is releasably attached by a releasable element subassembly  110  to an exterior facial surface on the removable, utility fluid bottle cover assembly  20 .  
         [0036]     Radially extending vertically and central axially outward, and positioned as a portion of the utility fluid bottle cover assembly  20 , is the cover proximal neck top end wall section  40  having a variable adjustable, and closable utility fluid bottle cover assembly  20 , top opening  42 , which may be partially, operationally opened in its central radial area to accommodate a reservoir bottle drain or dispensing tap from which the fluid contents of the refillable, fluid reservoir bottle  10  can, on demand, be dispensed, by the user.  
         [0037]     Affixed by fastening means to the cover sidewall section  60  of the utility fluid bottle cover assembly  20 , is the releasable element subassembly  110 , formed as an interlocking disengagable pad, which is in the form of selectively chosen, artistic decorative items, such as animals or the like, and that extend partially on or around the utility fluid bottle cover assembly  20  exterior to provide on their outwardly facing releasable surface  114  the means for securing a desired cover detachable accessory fixture subassembly  120 , that may be used as a utility accessory storage fixture  130  for supplemental storage convenience.  
         [0038]     To make the refillable, fluid reservoir bottle  10  provide more utilitarian use, other than merely a standard refillable, fluid reservoir bottle  10 . The releasable element subassembly  110 , inwardly facing fastened surface  112 , is permanently fastened to the utility fluid bottle cover assembly  20 , while the outwardly facing releasable surface  114  has the releasable attaching pad feature.  
         [0039]     In the preferred embodiment, the releasable means is a decorative releasable element subassembly  110  provided in the form of a decorative animal shaped strip, fabricated from a velcro-type fabric.  
         [0040]     A supplemental detachable handle grip may be provided and attaching to the velcro pad for vertically lifting or elevating the refillable, fluid reservoir bottle  10 . At convenient times, it is frequently desirable for a person to be able to lift the refillable, fluid reservoir bottle  10  for reasons of portability, refilling, or for relocation of the refillable, fluid reservoir bottle  10  to a second site.  
         [0041]     The utility fluid bottle cover assembly  20 , cover distal base bottom end wall section  80  and the cover sidewall section  60  are fabricated of a flexible composition of synthetic or natural material which may be molded or stitch-seamed to form the utility fluid bottle cover assembly  20  form shown in  FIGS. 1-4 . In the preferred embodiment, the utility fluid bottle cover assembly  20  is constructed of a polyester or cloth fabric that has fastened thereto an exterior reinforced decorative velcro attachment system that provides good performance, durability, and long life expectancy for the utility fluid bottle cover assembly  20  while in use, and thus, is able to withstand the sort of constant removal movement and abrasion normally encountered in the household, office, or in a refilling fluid station environment. Refillable, fluid reservoir bottle  10  is usually of standard, common basic construction and is commercially available with a bottle neck top end  12 , a bottle sidewall  14 , and a bottle flattened base bottom end  16 . When in use, the bottle usually generally has as a companion refillable, fluid reservoir bottle  10  support means, such as a dispensing unit  19 .  
         [0042]     Standard refillable, fluid reservoir bottles  10  are generally provided with two handle options; namely, with and without a handle molded directly with and to the refillable, fluid reservoir bottle  10 . When the refillable, fluid reservoir bottle  10  is supplied with lifting handles, slots are usually provided in the utility fluid bottle cover assembly  20  for a person to reach through and grab the molded handle of the refillable, fluid reservoir bottle  10  to thus facilitate lifting and transporting the refillable, fluid reservoir bottle  10 .  
         [0043]     As shown in  FIGS. 5-7 , the utility fluid bottle cover assembly  20 , cover sidewall section  60  and the cover distal base bottom end wall section  80 , are provided with provision for attaching at least one cover detachable accessory fixture subassembly  120 , such as shelving or other utility type of supplemental attachable subassembly. The cover distal base end wall section  80  may include a cover detachable accessory fixture subassembly  120  having a releasable element subassembly  110  for securing the cover detachable accessory fixture subassembly  120 , such as a utility horizontal accessory fixture member  122  utility storage shelf and a utility vertical accessory fixture member  124  to the releasable element subassembly  110 . The releasable element subassembly  110  attachment fastened to the utility fluid bottle cover assembly  20  may be in the form of decorative animals, or the like, and when non-utilized as a releasable element subassembly  110 , the releasable element subassembly  110  substantially enhances the decorative aesthetics of the utility fluid bottle cover assembly  20 , so that an observer need not view the plain naked, plastic refillable, fluid reservoir bottle  10  cold and sterile, dull plastic surface. The utility fluid bottle cover assembly  20 , walled central internal cavity  100 , easily accepts and accommodates the placing therein of the refillable, fluid reservoir bottle  10  into the utility fluid bottle cover assembly  20 , the cover proximal neck end aperture  42  having a cover internal top end diameter  44  equipped with cover securing top end means  46  that may comprise a variable cover closure means  48 , such as an elastic garter-type or drawstring band.  
         [0044]     The utility fluid bottle cover assembly  20 , cover sidewall section  60  may have a sidewall exterior surface  61  constructed with a convenient, content visibility concealable sight (slit) area means  62  for the user to view, monitor, and measure the present bottle fluid content level, and further, also includes two releasable element subassembly  110  formed in a circumferential exterior band around the cover sidewall section  60 ; namely, an upper accessory releasable element band  64 , and a lower accessory releasable element band  66 .  
         [0045]     The utility fluid bottle cover assembly  20  has a cover distal base bottom end wall section  80  comprising a distal base bottom end surface  82 , an internal bottom end diameter  84 , and self-adjusting securing bottom end means  86  for securely enclosing the refillable, fluid reservoir bottle  10 , such as with a spring-like, variable elastic aperture or draw string closure, or may be fabricated with a solid flat surface without an aperture, and with releasable element subassembly  110  having exterior decorative velcro shapes adapted for securing a cover detachable accessory fixture subassembly  120 . The tightening of the securing bottom end means  86  closes the content visibility concealable sight slit area  62  used for viewing the reservoir fluid contents, thereby hiding content visibility of the concealable slit area  62  and presently a seemingly uninterrupted surface when not in use.  
         [0046]     For variety, utility, aesthetically matching surrounding decor, versatility, or appearance, the cover may be two-sided and reversible. When the decorative design on one face cover side becomes boring, tiresome, stained, or soiled, the utility fluid bottle cover assembly  20  may be reversed to the new, reversable, and clean decorative pattern on the opposite side of the utility fluid bottle cover assembly  20  side for viewing by the household or by business office personnel.  
         [0047]     The utility fluid bottle cover assembly  20  may additionally contain external releasable element subassembly  110  adapted to connect with a detachable accessory fixture subassembly  120  equipped with small exterior pockets for the placement of notes or other desired items to be conveniently stored in or on the utility fluid bottle cover assembly  20 , thus providing a convenient place for holding supplemental utility articles for future use or reuse, and for the removal and later return of the articles to their adoptive place in or on the utility fluid bottle cover assembly  20 .  
         [0048]     The utility fluid bottle cover assembly  20  having a releasable element subassembly  110  is adapted to secure a cover detachable accessory fixture subassembly  120  in a form similar to a designer clothing jacket, where the owner can selectively insert or place his or her own personal decals, ornamental items, or business cards in a place chosen by the owner in a location designated in or on the exterior surface of the utility fluid bottle cover assembly  20 .  
         [0049]     When in use, the utility fluid bottle cover assembly  20  provides the user with an enveloping shroud for enclosing the refillable, fluid reservoir bottle  10  for containment within the utility fluid bottle cover assembly  20 , wherein the cover sidewall section  60  of the utility fluid bottle cover assembly  20  is defined by and located between the utility fluid bottle cover assembly  20 , cover proximal neck top end wall section  40  and the cover distal base bottom end wall section  80 . The cover sidewall section  60  of the utility fluid bottle cover assembly  20  presents to the user a content visibility concealable sight slit area  62 , sidewall exterior surface  61 , that is made sealable by causing the utility fluid bottle cover assembly  20 , cover sidewall section  60 , upon assembly, to stretch longitudinally along the utility fluid bottle cover assembly  20  vertical axis by the user tightening the closure of the utility fluid bottle cover assembly  20  end wall section cover proximal neck top  40  that securely holds the utility fluid bottle cover assembly  20  in place to the refillable, fluid reservoir bottle  10 , as the utility fluid bottle cover assembly  20  is stretched over the refillable, fluid reservoir bottle  10  to present to the viewer a smooth, present appearing, unwrinkled exterior surface.  
         [0050]     As shown in  FIGS. 1-4 , the utility fluid bottle cover assembly  20  is installed by first being slipped over the top of the refillable, fluid reservoir bottle  10 . Then secondly, with the cover permanently secured, the releasable element subassembly  110  is firmly attached to a cover detachable accessory fixture subassembly  120  to be placed in position and condition to receive and mate with the cover distal base bottom end wall section of a cover detachable fixture accessory subassembly  120 . The utility fluid bottle cover assembly  20 , supported cover detachable accessory fixture subassembly  120  is dimensioned to fit snugly to the utility fluid bottle cover assembly  20  cover distal base bottom end wall section  80  surface by the releasable element subassembly  110 , when the utility fluid bottle cover assembly  20 , cover proximal neck top end wall surface  40  is in a mounted position perpendicular with respect to the cover sidewall surface section  60 .  
         [0051]     The above described construction of the utility fluid bottle cover assembly  20  permits easy, simple installation of the claimed utility fluid bottle cover assembly  20  over the commonly available, refillable, fluid reservoir bottle  10 , without special mounting equipment or tools. If the removable utility fluid bottle cover assembly  20  becomes soiled, the utility fluid bottle cover assembly  20  is removed by first releasing the variable closure end and slipping the utility fluid bottle cover assembly  20  back over and off of the refillable, fluid reservoir bottle  10 .  
         [0052]     The cover sidewall section  60  of the utility fluid bottle cover assembly  20  may further be provided with a releasable element subassembly  110  connected to a cover detachable accessory fixture subassembly  120  with clip retention means mounted on the utility fluid bottle cover assembly  20  exterior surface for clipping various clipable articles to the utility fluid bottle cover assembly  20 .  
         [0053]     The removable utility fluid bottle cover assembly  20  is thus fabricated as a flexible enveloping shroud for externally enclosing a refillable, fluid reservoir bottle  10  and is constructed with the structural body elements comprising a cover proximal neck top end wall section  40  with an integral cover sidewall section  60  attached to a cover distal base bottom end wall section  80  to, in combination, form the walled central internal cavity  100  of the utility fluid bottle cover assembly  20 . The removable utility fluid bottle cover assembly  20  is thus in condition and adapted to be received internally and coaxially and thus externally cover the refillable, fluid reservoir bottle  10  within the cover proximal neck top end wall section  40 , the cover sidewall section  60 , and the cover distal base bottom end wall section  80 , so that upon assembly over the refillable fluid reservoir bottle  10 , the utility fluid bottle cover assembly  20  is stretched snuggly to firmly enclose the refillable, fluid reservoir bottle  10 .  
         [0054]     Upon assembly, the utility fluid bottle cover assembly  20  is spaced outwardly and contains a releasable element  110  with an outwardly facing releasable surface  114  from a refillable, fluid reservoir bottle  10 , the bottle being retained therein within the walled central internal cavity  100  of the utility fluid bottle cover assembly  20  that is hollow and substantially cylindrical. The cover sidewall section  60  is positioned axially between and integral with the cover proximal neck top end wall section  40  and the utility fluid bottle cover assembly  20  cover distal base bottom end wad section  80 . The utility fluid bottle cover assembly  20  is thereby operatively disposed around the refillable, fluid reservoir bottle  10  exterior surface, and is adapted to cover and provide the utility fluid bottle cover assembly  20  with at least one releasable element subassembly  110  for providing an aesthetically pleasing design when not in use, and further adapted to accept at least one external supplemental,.cover accessory detachable fixture subassembly  120 . If so desired, an ongoing multitude series of external decorative supplemental objects may interlock and some or all of them may be constructed with the dual functional features of being both decorative and having practical releasable retention means features to convert the utility fluid bottle cover assembly  20  into a versatile storage repository that can conveniently store frequently used utility items, plants or decorative figurines.  
         [0055]     When in use, the utility fluid bottle cover assembly  20  thereby provides for the user at least one supplemental external, releasable element subassembly  110  to releasably attach, hold and support a cover detachable accessory fixture subassembly  120 , such as a convenient utility horizontal accessory fixture member  122 , or the like. The horizontal accessory fixture member  122 , functions as a cover detachable accessory fixture subassembly  120  and may have a circumferential, vertical high retaining rim extending upwardly to serve as a concave shaped article receiving shelf.  
         [0056]     The owner of the utility fluid bottle cover assembly  20  may add to the cover a carrying means structure detachably secured to the external surface of the outer cover member features for facilitating the lifting, elevating, and the carrying of said refillable fluid reservoir bottle  10 . The utility fluid bottle cover assembly  20  may thus electively be provided with carrying handle means that are connected to the utility fluid bottle cover assembly  20 .  
         [0057]     The utility fluid bottle cover assembly  20  upper accessory releasable element band  64  has outer end portions extending upwardly along radially opposite portions of said utility fluid bottle cover assembly cover sidewall section  60  of said utility fluid bottle cover assembly  20 , that are adapted to be grasped for bottle support by a person carrying the refillable fluid reservoir bottle  10 .  
         [0058]     The utility fluid bottle cover assembly  20  provides the user with content visibility that is in the form of a concealable sight (slit) area  62  for the frequent visual observation of the fluid content level of the refillable, fluid reservoir bottle  10 , or by other visibility means that may preferably be of an easily closable slit-type opening formed in the utility fluid bottle cover assembly  20  cover sidewall section  60  for viewing the fluid level in the refillable, fluid reservoir bottle  10 . This slit-type sight opening may be closable, sealable, or of a flap-type construction.  
         [0059]     During the fabrication process, a utility fluid bottle cover assembly  20  is preferably equipped with a releasable velcro-type fastening system that is fastened, sealed, or side-stitched to the utility fluid bottle cover assembly  20  for exposing the opposite surface that is adapted for releasably securing a cover detachable accessory fixture subassembly  120  to the utility fluid bottle cover assembly  20 . When the utility fluid bottle cover assembly  20  is operatively disposed around the refillable, fluid reservoir bottle exterior surface, the utility fluid bottle cover assembly  20 , being flexible, adapts by stretching to externally enclose and provide the utility fluid bottle cover assembly  20  with at least one external, supplemental cover detachable accessory fixture subassembly  120 .  
         [0060]     In the preferred embodiment, the user of the utility fluid reservoir bottle cover assembly  20  is provided with a supplemental, general utility horizontal accessory fixture member  122  for detachably connecting thereto and coaxially positioned to be removably detached when first mounted securely upon at least one sidewall surface  61  exterior cover sidewall section  60  of the releasable element subassembly  10 .  
         [0061]     The utility fluid bottle cover assembly  20  when provided with a view slot in the utility fluid bottle cover assembly  20 , cover sidewall section  60 , also to allow access to the carrying means, such as handles that are detachably secured to the external surface of the utility fluid bottle cover assembly  20  for facilitating the lifting, elevating and carrying of said refillable, fluid reservoir bottle  10  disposed therein. When the utility fluid bottle cover assembly  20  is in place, it may cover unsightly handles. The content visibility concealable sight slit  62  area may be side edge tightened to close, and thereby display a solid, uninterrupted cover surface to an observer, and thus always, in use, present an aesthetically pleasing decorative surface for the discriminating home or business.  
         [0062]     When in use, the user takes the utility fluid bottle cover assembly  20 , and affixes thereto at least one external supplemental cover detachable accessory fixture subassembly  120  to support a utility horizontal accessory fixture member  122 . When designed in the form of various, personally desirable decorative figures, the releasable connecting means provides for the attaching of the decorative releasable means that doubles both as a decorative figure, and also as a releasable element subassembly  110  with which to attach the cover detachable accessory fixture subassembly  120  to the utility fluid bottle cover assembly  20 . The user uses the inwardly facing fastened surface  112  of the releasable element subassembly  110  to act as the fastening surface to the utility fluid bottle cover assembly  20 , while the outwardly facing releasable surface  114  is used to provide a releasable connection for the cover detachable accessory fixture subassembly  120 .  
         [0063]     In operation, the utility fluid bottle cover assembly  20  user uses at least one cover detachable accessory fixture subassembly  120  connected to a utility horizontal accessory fixture member  122 , a vertical utility shelf accessory fixture member  124  with a circumferential vertical retaining rim extending upwardly to receive and hold small, frequently used items. The user is thus provided with an additional surface utility shelf area for his or her residence or business that adds and stores an additional supplemental releasable element subassembly  110  that may include other cover detachable accessory fixture subassemblies  120  attached in series or connected in parallel with each other. Numerous cover detachable accessory fixture subassemblies  120  may thus be first connected and then secondarily interconnected in a leg-o like series to create an imaginative, decorative utility fluid bottle cover assembly  20  with various, varied creative, additional pleasing designed subassemblies.  
         [0064]     When the need arises, the user may attach to the utility fluid bottle cover assembly  20  a desired form of carrying means that is detachably secured to the external surface of said utility fluid bottle cover assembly  20  member to facilitate the lifting, elevating and carrying of said refillable, fluid reservoir bottle  10 . The utility fluid bottle cover assembly  20  can thus easily include supplemental handle carrying means having outer end portions extending upwardly along radially opposing portions of the sidewall portion of the utility fluid bottle cover assembly  20  that are adapted to be grasped and supported by a person for carrying the refillable, fluid reservoir bottle  10 . The utility fluid bottle cover assembly  20  carrying means may thus include means that are detachably connected to the utility fluid bottle cover assembly  20 .  
         [0065]     The utility fluid bottle cover assembly  20 ,, sidewall exterior surface means  61 , while providing the observer with the ability to view the fluid level and contents of the refillable, fluid reservoir bottle  10 , by slipping over and then stretching the utility fluid bottle cover assembly  20  onto the refillable, fluid reservoir bottle  10 , causes the full closing of the closable slit-type opening feature, thus making the slit type opening invisible to an observer and completely enclosing the refillable, fluid reservoir bottle  10  with the decorative utility fluid bottle cover assembly  20  shroud, while continuing to allow the periodic viewing of the fluid volume content level in the refillable, fluid reservoir bottle  10 .  
         [0066]     The utility fluid bottle cover assembly  20  may utilize several various other fastening means other than the velcro-type fastening fabric, for releasably securing a shelf or the like subassembly to the utility fluid bottle cover assembly  20 . These many other common fastening means include various interconnection items common in the trade, such as dual slideable, co-mating, interconnecting, male-female components readily available, commercial connectors.  
         [0067]     In another embodiment the utility fluid bottle cover assembly  20 , cover distal base bottom end wall section  80  may include an accessory fixture attaching surface  128  or a utility horizontal accessory fixture member  122  for increasing the utility use size of the small flat storage area surface that is usually available for use on the top cover surface of the utility fluid bottle cover assembly  20 . The utility fluid bottle cover assembly  20  cover distal base bottom end wall section  80  may be constructed with a variable aperture opening similar to the cover proximal neck top end wall section  40 . This variable aperture opening may also have a drawstring or a circumferential elastic band for ringing the aperture of the utility fluid bottle cover assembly  20  to tightly hold the utility fluid bottle cover assembly  20  in place while tightening the utility fluid bottle cover assembly  20  to both secure the cover to the refillable, fluid reservoir bottle  10  and to conceal the content visibility concealable sight (slit) area  62 .  
         [0068]     When the utility fluid bottle cover assembly  20  includes a cover detachable accessory fixture subassembly  120 , fixed in place to contain or hold general or specialty utility items for convenient use, the utility horizontal accessory fixture member  122  may be constructed to be of a portable nature, that is easily removed from the refillable, fluid reservoir bottle  10 , such as when the refillable, fluid reservoir bottle  10  is removed for refilling purposes or when a utility tray is needed elsewhere for other tray or storage purposes.  
         [0069]     When employed in operation, the utility fluid bottle cover assembly  20  is installed with a cover proximal neck top end wall section  40  cover proximal neck end aperture  42  for enclosing the refillable, fluid reservoir bottle  10  in a manner that provides for the refillable, fluid reservoir bottle  10  dispensing means to protrude from the utility fluid bottle cover assembly  20  cover proximal neck end wall section  40  for dispensing fluid. The utility fluid bottle cover assembly  20  cover proximal neck end aperture  42  is then drawn tight by the drawstring or elastic circumferential compressible area surrounding the aperture circumference, to restrain the utility fluid bottle cover assembly  20  to the bottle neck top end  12  and thus securely holds the utility fluid bottle cover assembly  20  to the refillable, fluid reservoir bottle  10 .  
         [0070]     Usually the refillable, fluid reservoir bottle  10 , when placed in a dispensing unit  19 , is in a standard vertical position with the bottle flattened base bottom end  16  in an upward position, the bottle sidewalls  14  are vertically parallel to the legs of the dispensing unit  19 , and perpendicular to the bottle flattened base bottom end  16 . The refillable, fluid reservoir bottle  10  bottle flattened base bottom end  16  and bottle neck top ends  12  are normally positioned vertically perpendicular to the bottle sidewall  14  and the dispensing unit  19 .  
         [0071]     When the utility fluid bottle cover assembly  20  is placed on and then over the refillable, fluid reservoir bottle  10 , the respective bottle flattened base bottom end  16  and dispensing neck end means  18 , are tightened by the user to secure the utility fluid bottle cover assembly  20  snuggly to the refillable, fluid reservoir bottle  10  and thereby presents a tight, pleasant appearing, unwrinkled surface to the casual observer or visitor.  
         [0072]     Cover installation by the user provides the refillable fluid reservoir bottle  10 , bottle flattened base bottom end  16 , with the utility fluid bottle cover assembly  20  to thereby display the decorative releasable element subassembly  110  in a position configured to expose the decorative figures constructed of stylish decorative velcro strips, so that the velcro strip is facing in an acceptance position and location to receive detachable storage shelves or other cover detachable accessory fixture subassembly  120  that are concave shaped and detachable, which, when placed in contact with the releasable means of the cover detachable accessory fixture subassembly  120  firmly secures them to the refillable, fluid reservoir bottle  10 , cover proximal neck top end wall section  40  to increase the readily available room storage area and function as a holding receptacle for the depositing of various utility items. If so desired, the tray-like accessory is detached from the utility fluid bottle cover assembly  20  and relocated to another area where the utility items are accessed or the tray is utilized for storage in the new area.  
         [0073]     Convenient storage areas are at a premium in small residences or business offices, and often the most readily available space area is fully preoccupied with many other everyday items common to the household or office. Therefore, the added supplemental storage features provided by the utility fluid bottle cover assembly  20 , offer to the user extra storage space area, that is readily accessible, and that is most helpful and practical to the resident or business person.  
         [0074]     Many other modes of applying the principles of the herein stated invention may be employed by others, but those modifications being made in regard to the details herein described, and the features stated in any of the following claims or the equivalent of such that are employed in the fabrication and use of similar utility fluid bottle cover assemblies are considered within the scope of this within claimed invention.  
         [0075]     Although there has been described above a unique utility fluid bottle cover assembly in accordance with the present invention for purposes of illustrating the manner in which the present invention may be used to advantage, it is to be understood that the invention is not limited thereto. Consequently, any and all variations and equivalent arrangements, which may occur to those skilled in the applicable art, are to be considered to be within the scope and spirit of the invention, as set forth in the claims that are appended hereto as part of this U.S. patent application.
A removable utility fluid bottle cover is provided for covering a refillable fluid reservoir bottle that has a dual function, releasable element subassembly with an inwardly facing surface fastened to the bottle cover and an opposing outwardly facing surface being adapted for receiving at least one exterior detachable accessory fixture subassembly for improving a fluid reservoir bottle aesthetics, for adding additional shelf storage space, and for bottle transfer portability. The removable utility fluid bottle cover is designed to flexibly cover a standard five-gallon, refillable fluid reservoir bottle while the bottle is in use as a personal potable water supply or as a flammable gas utility supply that is supplemental to the common municipality-provided utility sink tap water source or building flammable gas source. The removable utility fluid bottle cover enhances the plain standard plastic bottle aesthetics by facially enclosing the exterior unremarkable plastic surface of the fluid reservoir bottle, affords visual fluid level observation, and provides supplemental handy storage space.