Water Hydration Pack Military 3L Water Bladder Carrier Backpack Leakproof for Running Jogging Cycling Hiking

Made of tough and water resistant high-densityrugged Oxford fabric and resistant to tears and abrasion. Adjustable chest webbing, waist strap and shoulder straps, Ergonomically fits for your shoulders, chest, and waist,3 straps are all adjustable for reducing bounce,You'll never lose our balance because of the water load,Soft air mesh back speeds up air-flow and makes your back cool. Foam padded shoulder straps are extremely comfortable. This hydration water backpack, easy to carry your phone, keys and some small tools. Perfect for running, hiking, cycling, climbing, camping, biking. Bungee cord for helmet or Jacket, front zipper pocket for cell phone,keys, separated layer for water bladder to keep hydration backpack dry Large Capacity Bladder Bag: the water backpack for hiking is equipped with a hydration bladder, which features a capacity of 3 L and can detach from the backpack for easy cleaning and assembly, the water bladder adopts leak proof design and switch valve design, providing much convenience for you The hiking backpack with water bladder comes with adjustable shoulder straps, which allow you to adjust the tightness and avoid backpack from moving, and the wide shoulder strap helps lighten the load on the shoulders, making your outdoor activities more enjoyable