Osprey W's Sirrus 36 Backpack, One Size

FROM THE MANUFACTURER

When day hikes stretch out into more committing endeavors, the Sirrus 36 women's hiking pack is the perfect in-mid-size option. Its top-loading design, topped by a fixed top lid, helps make packing a breeze. Plus, with its highly ventilated AirSpeed® suspensions system and just enough volume to empower your bigger pursuits, it inspires long days and lightweight nights exploring our more rugged trails, rain or shine. Made with 100% recycled materials.

FEATURES

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 and PFC/PFAS-free DWR
  

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

• Dual large zippered pockets provide secure access to small essentials on the trail

• ErgoPull closure provides leverage to ensure snug fit and optimal load transfer

OTHER

• Zippered front stash pocket

• 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