Category: Portable outdoor water bag Material: PEVA Color: blue Suitable water temperature: -20-50 (do not add to boiling water) Product Size: 1L: 31*16 weight 135G 2L: 41*18 weight 150G 3L: 44*21.5 weight 160G Water pipe length: 95CM Use Range: Biking, hiking, running, camping, and other outdoor sports. Easily accessible ON/OFF valve prevents leakage. Soft bite mouthpiece designed for easy sipping. High-flow bite valve with dust cover. The tube size is good for providing a wholesome flow. The tube can resist temperature changes in hot and cold weathers. Drinking tube is detachable for better storage. Premium material,SGS certified, food grade Taste freewont leave a bad flavor in your drink. Smooth Inner surface makes water bladder clean and safe for use. Wide opening for easy filling, cleaning, draining, and ice insertion. Measuring scale helps you check on the amount on water left on it. Double soldering sealing side improves durability. Pressure tolerant and does not wear out from active outdoor uses. Ergonomic, portable design. Compatible with most hydration packs. Package list: 1* Water bag