If you are looking for effective hydration bladder, Look no further. Notice our top grade water bladder, featuring advanced technology! Suction nozzle: Silicone gel Use Range: Biking, hiking, running, camping, and other outdoor sports. Easily accessible ON/OFF valve. Soft bite mouthpiece designed for easy sipping. Water pouch High-flow bite valve with dust cover. The tube size is good for providing a wholesome flow. It resists temperature changes in hot and cold weathers. Drinking tube is detachable for better storage. Water reservoir auto-shutoff valve. Premium material, non-toxic, BPA free, SGS certified. Taste free and will not leave a bad flavor in your drink. Smooth inside surface keeps filled water clean. Wide opening for easy filling, cleaning, draining, and ice insertion. Measuring scale helps you check on the amount on water left on it. Double soldering sealing side improves durablity. Pressure tolerant and does not wear out from active outdoor uses. Ergonomic, portable design. Compatible with most hydration packs. Get a free item and money back guarantee. Package contents: 1 x Hydration bladder 1 x Quick release tube with shutoff valve 1 x Magic bandana Whether you are riding your bicycle, hiking up a mountain, or simply going for a stroll at your neighborhood park, this 2L - 3L hydration bladder water bag will help you have access to clear water and remain perfectly hydrated at all times!QUICK AFTER-SALES SERVICE - Quality is our top priority, we take all customer’s satisfaction very seriously. ANY reason, if our water bladder for hiking backpack don’t live up to your expectations, please feel free to contact us. We are always here to help you assist all of your concerns. WELL-SEALING WATER BLADDER – You won't be slowed down with our high flow bite-valve. Simply bite the mouthpiece to suck water. Soft mouthpiece with easily accessible ON/OFF valve. It also has a cover to keep dirt out. Conveniently control the water flow by biting. Quick-release tube is detachable. While the tube is removed, the connnector automatically shut off and the hydration bladder will stay filled. Store neatly in fridge/icebox without tangling hose. REMAIN PEFECTLY HYDRATED – This 2L water reservoir can withstand temperatures from -20 to 50 degrees Celsius. The tube resists temperature changes in hot and cold weathers. L 14.2'' x W 6.8'' hydration bladder is compatible with most hydration packs. The tube (0.4” diameter, 40” long) provides a wholesome flow for easy drinking, keeping you hydrated when biking, cycling, hiking, or running!. PREMIUM QUALITY – The whole hydration bladder is made of premium material. CHERAINTI water reservoir is taste free,, SGS certified and 100% food grade. This tested to comply with international safety standards. It won’t leave a bad taste in your drink. The water bladder passed pneumatic pressure test, it is pressure-tolerant. Double sealing side technique has greatly improved durability. Might be the most rigid hydration bladder on the market. LARGE OPENING FOR EASY CLEANING & FILLING – Our hydration bladder has one of the largest opening on the market. The big opening makes for easy pouring of water. It is also fairly wide for a hand or bottle brush easily access to the interior hydration bladder. The 4” screw on cap goes on and off easily. For cold water, simply add ice cubes directly from a scoop or refrigerator ice dispenser. The smooth inner of water reservoir promotes health and is easy to clean.Date First Available: May 7, 2017. Best Sellers Rank: #357 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 17,067 ratings 4.5 out of 5 stars. : B071DQSZB8. Size: ?2 Liter - Water Bladder. Part Number: ?HB-OOA1. Manufacturer: ?CHERAINTI. Color: ?Military Green - 2L. Brand Name: ?CHERAINTI. Item Weight: ?0.5 Pounds. Item Dimensions LxWxH: ?14.2 x 6.8 x 0.05 inches. Package Weight: ?0.28 Kilograms. Item Package Dimensions L x W x H: ?8.35 x 6.85 x 1.65 inches.