Osprey Sirrus 44 women's trekking backpack

The Sirrus 44 by Osprey is a women's trekking backpack designed for overnight hikes and multi-day adventures that require a larger load and optimal organization. This top-loading model offers exceptional comfort thanks to the AirSpeed suspension system with a mesh back stretched over a LightWire frame, ensuring maximum ventilation and a fit specifically tailored for female anatomy that is adjustable at the torso. Gear management is extremely practical: in addition to the top opening with a fixed hood, it features a secondary side access with a hidden zip for easy access to the main contents and a separate lower compartment with a divider, perfect for a sleeping bag. Organization is enhanced by a hidden side pocket with a zip for additional space, a vertical front pocket, pockets on the padded hip belt, and removable straps for a sleeping pad. Equipped with the Stow-on-the-Go system for stowing trekking poles on the move, an ice axe loop, and hydration reservoir compatibility, it includes an integrated rain cover and is made from durable recycled nylon approved by bluesign with a PFAS-free water-repellent treatment.