Why ABLOC water bottles! First of all, because they are sleek and cool looking, just like a well designed bike! Their tapered shape slides in and out of cages easily. They are antimichrobial and BPA and phthalate free. Their self sealing valve allows you to ride with the nozzle open, drip free. While they look much smaller than an insulated bottle, they are only 1 oz less in actual volume. Carry a large one up front and a small one as a spare. If you're looking for a classy high-functioning bottle, ABLOC should be your first choice. Stop in at Ride On and see for yourself.