The supremely ventilated, featured and durable Sirrus Series receives a makeover that is more than skin deep for Spring. Now featuring adjustable torso lengths, improved women's specific fit and comfort with updated aesthetics, the Sirrus 36 is the go-to choice for everything from short day hikes to lightweight overnights in the backcountry no matter how far, or near. When the weather turns, fear not - Sirrus keeps your gear and pack protected with an integrated raincover. Smartly organized pocketing keeps all your equipment where you need it, when you need.
- Incredibly comfortable and ventilated tensioned mesh backpanel with added adjustability for variations in torso length to provide fine-tuned customization fit for every hiker and backpacker.
SEAMLESS HIPBELT INTERFACE
- Users can't feel seams that don't exist, and because there aren't any on the Stratos/Sirrus updated hipbelt, hikers can focus on the journey instead of the pack on your back.
- Hope for bluebird weather but know you're covered with our integrated and removable raincover that stows in its own pocket when the sun returns.
- X-Small/Small: 13" – 17"
- Small/Medium: 16" – 20"
- Dual side compression straps
- Stow-on-the-Go trekking pole attachment
- Ice tool loop with bungee tie-off
- Internal hydration reservoir sleeve
- Fixed top-lid with zippered slash pocket
- Front panel vertical center zippered pocket
SPACER MESH SEWN-IN HIPBELT
- Zippered stretch mesh hipbelt pockets
- ErgoPull hipbelt closure with hipbelts directly connected to backpanel mesh
- Seamless lumbar to hipbelt body wrap
AIRSPEED SUSPENSION BACKPANEL
- LightWire alloy frame creates low profile air space optimizing pack balance and ventilation
- 3D tensioned breathable mesh backpanel ensures supportive fit
SPACER MESH HARNESS
- Sewn-in spacer mesh
- Adjustable sternum strap with safety whistle
- Mesh covered ventilated die cut foam
- Multiple torso size options with torso adjustability
Osprey Packs | Stratos/Sirrus Series | Product Tour
|Black / 34L / X-Small/Small||845136047716||10000819|
|Black / 36L / Small/Medium||845136047723||10000820|
|Oracle Grey / 34L / X-Small/Small||845136080348||10001851|
|Oracle Grey / 36L / Small/Medium||845136080362||10001852|
|Ruska Purple / 34L / X-Small/Small||845136047693||10000817|
|Ruska Purple / 36L / Small/Medium||845136047709||10000818|
|Summit Blue / 34L / X-Small/Small||845136047730||10000821|
|Summit Blue / 36L / Small/Medium||845136047747||10000822|