Osprey Sirrus 34 women's trekking backpack

The Sirrus 34 by Osprey is a women's trekking backpack designed for hikers who need more space for challenging day trips or extended adventures. This model stands out for its AirSpeed suspension system with a mesh back panel stretched over a LightWire frame, providing exceptional ventilation and a fit tailored to female anatomy, adjustable to perfectly match torso length. The load organization is extremely versatile thanks to the wide front panel access with dual zippers to the main compartment and the presence of a separate lower zippered pocket, ideal for separating gear or storing a lightweight sleeping bag. The backpack is rich in functional pockets, including a vertical front pocket for extra layers, two pockets on the padded hip belt for small items, stretch side pockets, and a top pocket with a key clip. Among the technical features are the Stow-on-the-Go system for securing trekking poles without stopping, removable straps for the sleeping pad, an ice axe loop, and an internal hydration reservoir sleeve. It includes an integrated waterproof rain cover and is made with 100% recycled bluesign approved honeycomb nylon and PFAS-free DWR water-repellent treatment.