Sturdy constructed, passed 170 pounds(80 kg) bearing test. Durable reservoir for field training, outdoor sports and\xa0bike riding.
High quality TPU material, Extra Thick with Tight Seamless Edge
Easy to use: Durable Bite Valve for easy drinking;\xa0Large screw cap (3.7\u201d) for easy filling, cleaning and drying
Size:7\u201d x 17\u201d-- Capacity: 2.5 litres, works with hydration backpacks of this size.
Food grade TPU material, Taste-free and BPA-free, with SGS and FDA certification.