Osprey Talon 22 Men's Hiking Backpack

4" high 13" wide Dual-zippered access to main compartment External hydration sleeve accommodates up to a 3L reservoir (sold separately) Adjustable shoulder harness to dial in perfect fit Stretch mesh pockets on both sides of pack provide convenient storage for bottles and smaller items. Two zippered hipbelt pockets and LidLock helmet attachment Stow-On-The-Go Trekking pole attachment allows you to quickly attach and carry trekking poles while wearing the pack.