3D 500ml bottle design Dimensions: *cover with holder* Height: 22 cm * Diameter: 7 cm * Capacity: 500 ml The figure: * Cylindrical with light curvature at the bottom for easy grip * A slightly tight neck to prevent leakage * Wide nozzle for easy filling and drinking of the bottle Bisphenol-free plastic A (BPA-free) * Glass * Metal (for reusable options) Design: * The design can be simple or complicated as you wish. * Some design ideas include: * Bright colours and patterns * Drawings or images * Logos or trademarks * Special fabric or finishes Functions: * Additional functions can be added to the bottle, such as: * Removable cover * Handle or strap * Thermal insulation * Water filter Examples of designs: * Simple plastic bottle in bright colours and patterns * Glass bottle with logo or trademark * Reusable metal bottle with thermal insulator --s 250