DetailsA soft flask water bottle with an easy pour and drink design. The wide neck allows for easy refill, and the push/pull bite valve design allows you to shut off flow when not in use or easily pull with your teeth to restart flow. A 135° angle bite valve ensures easy access when placed in hydration vest. Soft suction-bite mouthpiece with accessible ON/OFF valve prevents leakage. When you want to drink water, just nibble the groove of the nozzle directly without taking your backpack/ vest off or stopping your steps.