Want to have water without stopping your activity? Looking for a water bladder which is odorless,leak-proof,big opening? Look no further,CREATED 3L hydration bladder is what you want! Materials The water bladder material and TPU tube are odorless, food grade and thick. Large Opening The 3 liter hydration bladder has a large opening for you to filling water ,add ice cubes,cleaning more easier. MOUTHPIECE, LEAKPROOF VALUE The 3liter hydration bladder has 45°angled bite valve allowing for less kinking and consistent flow. The bite valve automatically seals and features shutoff valve that completely prevents leakages when not in use. Our 3l hydration reservoir is compatible with most backpacks and hydration packs.It is ideal for hiking, camping, running, cycling, biking, climbing, skiing and other outdoor sports.(MULTI FUNCTIONS,LEAKPROOF VALUE)The 3L hydration reservoir is suitable for most hydration backpacks.This water bladder bag helps you stay hydrated in outdoor activities: running, skiing, hiking, riding, camping, cycling, climbing, bicycling, etc. It is a must buy for outdoor adventure enthusiasts. (FREE ADDED BONUS,SATISFACTION GUARANTEE)You’ll also be receiving our MAGNETIC CLIPS and BANDANA for FREE.Simply clip to shirts, shoulder straps, center straps or molle straps. Keeping your water tube accessible is just as important as owning a great water bladder. Make any backpack a high end hydration pack! We offer 100% satisfaction guarantee. If you have any problem with our hydration bladder, just contact us and we will send you replacement or full refund for no reason. (UNIQUE TECHNOLOGY,INNOVATIVE BITE VALUE)The 3 liter hydration bladder used double soldering sealing side technique has greatly improved durability.The water bladder passed pneumatic pressure test, it is pressure-tolerant.The 3-liter hydration bladder is equipped with a patent 45°angle bite valve. You’ll need less angle to bend tube to put mouthpiece into your mouth. A dust cover helps to keep the mouth piece of the water reservoir clean outdoors. (WIDE OPENING, EASY FILLING AND CLEANING)The 3 Liter hydration bladder has a big opening which makes you filling water so easier.And it is also convenient for cleaning.Thanks to the big opening, you’re able to reach every corner inside of the bladder bag and give your bladder thoroughly cleaning. So the insulated hydration bladder is always well maintained. (PREMIUM MERTAILS,LEAK-PROOF DESIGN)The 3L hydration bladder is made of a premium mertail which is BPA free.NO terrible taste at all.Military grade sealing lines are added on the edge of water bladder to make sure the 3.0l bladder is pressure tolerant and leak proof.