Osprey Sirrus 50 Backpack Women black (2019) Hike & Camp Hiking Backpacks
The Sirrus series from Osprey has a woman-specific fit and features an AirSpeed back system with tensioned mesh. This back system offers unparalleled ventilation and comfort during your hikes. The ventilation cut-outs in the EVA foam of the Spacermesh shoulder strap and hip belt provide additional ventilation. All Sirrus models have an internal hydration compartment in which the bladder can be easily stowed so you can drink plenty of fluids, especially on hot days.
AirSpeed Carrying System
The AirSpeed carrying system consists of an aluminium alloy LightWire frame and a tensioned 3D mesh back. Lateral crescent-shaped cutouts provide additional ventilation. All contact surfaces are either covered with breathable mesh fabric or consist of perforated and moulded waffle foam. Whether you're climbing a 4000 metre high mountain, hiking along the Rennsteig or taking part in the 24-hour race - this backpack sits comfortably and does not slip or pinch.
The innovative Stow-on-the-Go attachment makes it possible to stow the trekking poles on the side of the backpack. Thus the hiker does not have to stop or slow down.
- Adjustable, trampoline-like airspeed back system from Mash
- Stretch compartment mesh with InsideOut compression
- Lid access
- removable lid pocket with two compartments
- J-shaped zipper to main compartment
- Sleeping bag compartment with internal divider
- lower zipper access
- Lightweight comprehensive framework
- sewn-in, covered outside belt
- Load range: 5-11 kg
, Drinking system can be retrofitted
, With key clip
, Compression straps
, Stick mounting attachments