TPU Bladder and TPU Tube: TPU material water bladder is cleaner, more flexible and cold resistant than other materials. TPU tube has excellent elasticity, more bending resistant, easier to adjust position when drinking. Leakproof and odorless.
Quick Release Insulated Tube: Bladder does not leak while the tube is detached, convenient for filling, cleaning and storing. Tube is covered with insulated waterproof Neoprene sleeve, prevents water in tube from freezing in winter and prevents water from overheating in direct sunlight in summer, keeps water fresh and cool.
360 Rotatable Soft Bite Valve: You do not have to bow or bend the tube to drink, can drink easily in the normal position. On-off valve controls the opening and closing of water flow, no water drips when valve is closed. Tube head can be dismantled for easy tube cleaning. Pure silicone mouthpiece makes water flow fast, you can suck water simply by biting. Dust cap protects mouthpiece from dirt.
Large Opening for Easy Filling: Easy to clean, dry and add ice, with more beautiful appearance. Center baffle on bladder helps limit the sloshing of water, keeps bladder flat so as to easily pack into the backpack.
Versatility: Compatible with most hydration pack. Frees your hands while drinking, keeps you hydrated when backpacking, biking, hunting, motorcycling, camping, skiing and snowboarding. Guarantee: We offer you 90 Days 100% Money Back Guarantee to make your purchase worry free.