Ergonomic design: Ergonomically designed, the backpack is lightweight and has low resistance. Blue and gray are suitable for both men and women.
Double zipper & 3 pockets: The storage bag is divided into three layers, one for the hydration bladder bag and other two pockets for you to store your belongings such as mobile phones, wallets and keys.
High quality and comfortable material: It is made of high-grade nylon waterproof material, light and wearable, comfortable and breathable mesh back, to prevent sweating and provide comfort, it is the best choice for outdoor sports.
2L hydration bladder bag: Through pneumatic pressure test, 24-hour swing test and 24-hour vibration test.Made of EVA material, BPA-free,100% odorless, tasteless. Fully pressure and leak proof for carefree cycling, running, hiking.
Adjustable shoulder straps: Adjustable shoulder straps and chest straps allow you to make your backpack fit perfectly and prevent backpack movement. The wide mesh shoulder strap helps to reduce the shoulder load, ideal for exploring nature.
Hydration Backpack Cycling Pack with Water Bladder PBA Free Reservoir for Running Biking Hiking Climbing Skiing Hunting Pouch