Osprey Sirrus 44 Backpack
You take your hiking seriously, and like to stretch your day hikes into lightweight overnights more often than not. The Sirrus 44 is a full-featured women's-specific pack built for rugged trails, rain or shine, with serious features and a top-loading design so you can easily stuff and go. It's a technical pack with a cloudlike carry, thanks to its highly ventilated AirSpeed® suspension system. Made with 100% recycled materials.
AIRSPEED® VENTILATION
Injection-molded suspension system w/ 3D-tensioned mesh provides breathable support.
COMPREHENSIVE FIT
Taller, wider frame geometry combines with tailored adjustment system to extend fit range.
INCLUDED RAINCOVER
Made with sustainable bluesign® approved materials.
- Included raincover made with PFC/PFAS-free DWR and bluesign® approved materials
- Zippered front stash pocket
- Dual zippered hipbelt pockets
- Side stretch mesh bottle pockets
- Internal hydration sleeve with hose port in backpanel
- Stow-on-the-Go trekking pole attachment with new soft-touch tubes
- Dual side compression straps
- Single ice axe loop with bungee tie-offs
- Front panel lash loops for attaching extra gear
- Top loading design with a secure drawcord closure
- Fixed top lid with large main compartment and underlid zippered mesh pocket with key clip
- Hidden vertical side zip access into main compartment for quick access to contents
- Zippered access lower compartment with a floating liner keeps contents organized and accessible
- Accessory straps on lower front panel are perfect for pads or blankets
- Hidden vertical zipper on left side of pack accesses a large pocket for additional storage
AIRSPEED® SUSPENSION
- Injection-molded ladder adjustment system provides 4" of torso adjustability
- O/S per gender design delivers great fit and allows for quick, easy adjustment
- Taller, wider 4 mm powder coated LightWire frame enhances fit range
AIRSPEED® BACKPANEL
- 3D-tensioned breathable mesh backpanel ensures supportive fit
- New design increases ventilated area up to 40% over our previous design
- New yoke design ensures consistent fit at any setting
HARNESS
- Highly ventilated die-cut EVA foam is wrapped in wide spacer mesh for outstanding comfort in all weather conditions
- Adjustable sternum strap with rescue whistle
HIPBELT
- Ventilated die-cut EVA foam is covered in wide spacer mesh for outstanding comfort in all weather conditions
- Large zippered pockets provide secure access to small essentials on the trail
- ErgoPull closure provides leverage to ensure snug fit and optimal load transfer
Original: $250.00
-65%$250.00
$87.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
You take your hiking seriously, and like to stretch your day hikes into lightweight overnights more often than not. The Sirrus 44 is a full-featured women's-specific pack built for rugged trails, rain or shine, with serious features and a top-loading design so you can easily stuff and go. It's a technical pack with a cloudlike carry, thanks to its highly ventilated AirSpeed® suspension system. Made with 100% recycled materials.
AIRSPEED® VENTILATION
Injection-molded suspension system w/ 3D-tensioned mesh provides breathable support.
COMPREHENSIVE FIT
Taller, wider frame geometry combines with tailored adjustment system to extend fit range.
INCLUDED RAINCOVER
Made with sustainable bluesign® approved materials.
- Included raincover made with PFC/PFAS-free DWR and bluesign® approved materials
- Zippered front stash pocket
- Dual zippered hipbelt pockets
- Side stretch mesh bottle pockets
- Internal hydration sleeve with hose port in backpanel
- Stow-on-the-Go trekking pole attachment with new soft-touch tubes
- Dual side compression straps
- Single ice axe loop with bungee tie-offs
- Front panel lash loops for attaching extra gear
- Top loading design with a secure drawcord closure
- Fixed top lid with large main compartment and underlid zippered mesh pocket with key clip
- Hidden vertical side zip access into main compartment for quick access to contents
- Zippered access lower compartment with a floating liner keeps contents organized and accessible
- Accessory straps on lower front panel are perfect for pads or blankets
- Hidden vertical zipper on left side of pack accesses a large pocket for additional storage
AIRSPEED® SUSPENSION
- Injection-molded ladder adjustment system provides 4" of torso adjustability
- O/S per gender design delivers great fit and allows for quick, easy adjustment
- Taller, wider 4 mm powder coated LightWire frame enhances fit range
AIRSPEED® BACKPANEL
- 3D-tensioned breathable mesh backpanel ensures supportive fit
- New design increases ventilated area up to 40% over our previous design
- New yoke design ensures consistent fit at any setting
HARNESS
- Highly ventilated die-cut EVA foam is wrapped in wide spacer mesh for outstanding comfort in all weather conditions
- Adjustable sternum strap with rescue whistle
HIPBELT
- Ventilated die-cut EVA foam is covered in wide spacer mesh for outstanding comfort in all weather conditions
- Large zippered pockets provide secure access to small essentials on the trail
- ErgoPull closure provides leverage to ensure snug fit and optimal load transfer
