[Food Grade PE Material] Made of high quality polyethylene, BPA free, non-toxic, does not contain Bisphenol A, no peculiar smell. The water tank is waterproof and can be used in temperatures between -20°C and 80°C. [With tap] The on/off tap of the camping water bag is waterproof, so you don’t have to worry about the tap water leakage problem. Turn on the faucet, push the blue ears on both sides of the faucet up, and the water will flow out of the faucet, which is very convenient. [Travel satisfaction] 2 x 10 l l Tank Convenient Water Bag - Foldable and ultra-lightweight, rollable for easy storage and carrying, the water bag can be reused for a long time. The portable collapsible bottle can hold up to 10L of water. [Easy to use and clean] Thick and sturdy handles, large screw cap, wide bottle lip, easy to fill and clean. water down, easy to clean. The foldable water bag is the best choice for outdoor travel, perfect for camping, festivals, long hikes, car, picnics, etc.