• Package Include: you will receive 2 pieces of hydration backpacks and 2 pieces of 2L water bladder, lightweight and adjustable, which fits nicely between most shoulder blades and reduces shoulder pressure, a decent festival gift for families and friends who love outdoor sports adventure
• Compact and Lightweight: hydration backpack pack with 2L water bladder are compact and low profile, ideally built for lightweight pursuits like running, road biking, camping and ultralight hiking; They are humanized designs for back fit and filling water to the body timely
• 2L Hydration Bladder: the 2L water bladder is easy to clean and use, detachable bladder and hose; The simple bite valve design allows you to take a sip of water without effort and keep your clothes from getting wet
• Quality Hydration Pack Backpack: the inside and outside of the hydration backpack is made of nylon fabric, which is waterproof and designed to last for years; Breathable mesh padding accelerates air flow; Adjustable shoulder straps reduce shoulder pressure and provide lightweight comfort
• Versatility: the hydration pack comes with a pouch on the back to store your items, such as phone wallets and more; This hiking backpack with water bladder is delicately designed for road cycling, running, hiking, camping, festival, raving, kayaking, climbing