Hydration Backpack with 3L Water Bladder, 22L Water Backpack for Hiking Cycling Running Biking, Lightweight Hiking Pack (Black)

22L Storage Capacity: The hiking backpack measures 17.3 x 11.5 x 7 inches and offers a large 22L capacity for all your essentials. Professional Leakproof 3L TPU Water Bladder: Features a 3L large capacity TPU hydration bladder that is BPA-free, odorless, and has a 3.5" large open mouth for easy cleaning and adding ice cubes. Multiple Storage Options: Includes 9 functional divider pockets, 5 zipper compartments, and side pockets for storing extra layers, notebooks, snacks, credit cards, keys, and more. Quick-Draw Phone Access and Pole Holders: A detachable phone pocket on the shoulder strap allows instant access to your device, while side-mounted elastic holders keep poles or tools securely attached. Rain or Shine, Built to Perform: The backpack is lightweight, breathable, and equipped with ventilated mesh cushioning, rainproof zipper liners, waterproof fabric, and a built-in rain cover for all-weather performance.