ZESION Hydration Bladder, BPA Free Water Bladder, Hiking Water Storage Bag and Tactical Backpack Combination, Suitable for Camping, Cycling, Running, Rock Climbing,2-Liter Blue

• [Safe and secure]: ZESION water bladder is made of high quality 100% food grade material, SGS certified, BPA free, it won't leave a bad taste in your water, double welded sealing surface technology makes the bladder more pressure resistant, scratch resistant, probably the toughest water bag on the market [Easy to use]: This water bladder with bite valve can help you drink every sip of water quickly. You only need to bend the tube at a smaller angle to put the mouthpiece in your mouth. The smaller bend angle allows the water to flow more efficiently. The bite valve has a push/pull design that allows you to turn off the water flow when not in use and easily pull with your teeth to restart the flow. The cover keeps the mouth of the water reservoir clean outdoors. [Lightweight and large capacity]: This 2L water bladder can withstand temperatures from -20 to 50 degrees Celsius. The tube can resist temperature changes in hot and cold weather. The 14.2'' long x 6.8'' wide water bladder is compatible with most water bags. The tube (0.4" diameter, 40" long) provides a healthy flow of water for easy drinking [Multifunctional]: The water bladder is compatible with most hydration backpacks to help you stay hydrated during outdoor activities such as running, skiing, hiking, biking, camping, cycling, rock climbing, cycling, etc. It is the best gift for yourself and your friends who love outdoor sports [PERFECT AFTER-SALES]: Quality is our top priority and we attach great importance to the satisfaction of all our customers. If you are not satisfied with your purchase of water bladder, just contact us and we will take care of it properly until you are satisfied.