PREMIUM QUALITY Made of high-quality food-grade TPU flexible material. BPA-FREE. Your tasteless and odorless hydration bladder has undergone a pressure test to ensure it is leak-proof and ready to use. Double sealing technology on the side has significantly improved durability
LEAK-PROOF TECHNOLOGY Upgraded soft mouthpiece with easy-access ON/OFF valve prevents leakage. Easily control water flow by biting, when you don't bite, water will not leak out. The quick-release hose is detachable. Automatic shut-off when the hose is removed, the water reservoir remains filled and does not leak. Silica gel
Synthetic
LARGE OPENING FOR EASY CLEANING AND REFILLING The water bladder opening is large enough so you can easily fill/refill water even without taking it out of the hydration backpack. You can also put some ice cubes in the water bladder to keep the water cold. The large opening allows you to reach every corner inside and give your water reservoir a thorough cleaning. So you can always keep your drinking water bladder with high hygiene.
MULTIPLE FUNCTIONS The water reservoir is suitable for most hydration backpacks. Our water bladder helps you stay hydrated during outdoor activities: running, skiing, hiking, riding, camping, cycling, climbing, biking, etc. It is a must-have for outdoor enthusiasts and a great gift for Christmas/New Year.
RISK-FREE PURCHASE We offer customer satisfaction guarantee. If you have any problems with our hydration bladder, please contact us and we will offer a new one or a full refund.