I have purchased and used FLEXOGEN water hoses for over 12 years.  It is the best you can buy, does not kink and if you get the 3/4 inch size, it delivers all the h2o you can use.  Best of all, after eight years of use, one of my hoses malfunctioned (got torn at the end).  I send in the two end pieces of hose and received a brand new one gratis!  Cannot be beat.