Mangrove Outdoor Hydration Bladder Water Reservoir Pack 2 Liter, FDA Approved BPA Free Material, Easy to Clean with Large Opening for Cycling, Hiking and Camping BPA-FREE & FDA APPROVED TO PROTECTING YOUR HEALTHThe water bag is made of imported food-grade premium anti-bacteria EVA material, tasteless and odorless. Class As technology ensures interior smoothness thus preventing scale and protecting your health. LARGE OPENING FOR EASY CLEANING:Water injection,cleaning and drying is easy to handled with easy access to interior. It can contain water at the temperature within -20 and 50. You can even ADD ICE CUBES inside for cold water. SOFT&EASY-SIP MOUTHPIECE: The mouthpiece of the water bladder is soft and anti-microbial for effortless and hygeian sipping while with good water sealing when twisted with shutoff valve.The tube is easy to detach for cleaning without water leaking. STRONG BEARING CAPACITYIt could bear 132Ib weight without burst or leak. We offer LIFETIME GUARANTEE.In The Unlikely Event You Have Any Issue With Our Product, Simply Contact Us and We Will REPLACE It. OUTDOOR USE: The water bladder is easy to fit into pockets, backpacks or briefcases for camping,hiking,cycling and etc., no worry about water leakage.