Our water bottle pouch is designed to fit a 32oz Nalgene bottle or similar, with ease, and has a piece shock cord that also doubles as a hold down strap, securing your bottle in place. Made to be carried on up to a 2" belt, or you can add it onto any PALS system. A drain hole on the bottom allows any spill or sweat to drain out of the pouch. The shock cord is easily replaceable, should that need to be done.
