Osprey Sirrus 36 Daypack

Lightweight and ventilated carrying system with 3D stretched mesh, tailored for women specific fit, provides breathable support and 4" core adjustability Includes rain cover made from PFC/PFAS-free DWR keeps your gear dry and protected Fixed lid with large main compartment and mesh zip pocket under the lid makes packing a breeze Internal water supply sleeve with hose connection in the back panel holds up to 3L reservoir (sold separately) Two zippered hipbelt pockets, side stretch mesh bottle pockets, and a hidden vertical side zipper to main compartment provide quick access to off-road essentials With Stow-on-the-Go trekking pole attachment, you can store and set up the poles in seconds Recommended load capacity: 15-30 lbs | Pack weight: 3 lbs | Dimensions: 27 x 15 x 11 inches | Volume: 36 L