Vauser Hydration Bladder Water Reservoir for Bicycling Hiking Camping Backpack 2 Liter 2L 70 oz 3 Liter 3L 100 oz. Non Toxic EZ Clean Large Opening， Quick Release， Shutoff Valve Included[Product Information]- Enter your model numberto make sure this fits.
- HIGH QUALITY BPA-Free & FDA Approved military grade TPU durable material， Anti-microbial， always fresh-tasting water to keep you hydrated while hiking， camping， running， cycling， kayaking， or any outdoor adventure
- EXCLUSIVE Leak X TM Mechanism on the cover for extra leak protection - keep your backpack dry n' clean
- HANDY WIDE MOUTH opening with comfy grip for E-Z filling and adding ice cubes; Turn inside out to clean
- INNOVATIVE Quick Click release hose， add/remove hose without twisting threads; Auto shut off while hose is removed， bladder will stay filled non-leaking - store neatly in fridge/icebox without tangling hose
- SOFT BITE VALVE， sip on demand; INSULATED hose keep water temperature stable
