- Made from durable ripstop nylon with a sturdy metal zipper
- Weighs only 16oz and includes a 1.5L water bladder pouch and small object pocket
- Features an anti-splash water surface
- Perfect for standing out at music festivals, carnivals, and more
【Keep 4 Hours Insulated】 KUYOU Hydration backpack have thick insulated layer, the insulated bladder compartment keeps your liquid cool or hot for up to 4 hours, and built-in clip for fixing water bladder in position.
【1.5L Hydration Bladder】Water bladder is made of premium TPU material. Our hydration bladder passed 24-hour swing test and 24-hour vibration test. Large opening is easy to clean and add ice cube. 135 degrees rotatable mouthpiece allows for easy drink.
【Comfortable & Fit Snugly】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.
【Used Widely】Come with louded safety whistle for kids safe. The hydration pack is your perfect choice for cycling, camping, running, music festival, rave, kayaking. A decent Holiday Gift for families and friends who love outdoor sports.