Women's backpack Osprey SIRRUS 34 medium gray

The Osprey Sirrus backpack series combines traditional robust design with modern comfort for demanding day hikes and shorter multi-day trips. Durable nylon with high tenacity ensures a long lifespan, while the redesigned ladder system allows for precise torso length adjustment for even better stability and comfort. The AirSpeed™ back panel with suspended mesh provides high-performance ventilation and maintains a comfortable temperature even during hot ascents. Updated shoulder straps expand the size range and improve ergonomics. Sirrus thus offers a balanced combination of durability, breathability and a precise fit.

• For experienced female hikers who use the backpack for intensive day hikes and longer overnight trips.
• For women who demand a durable, high-performance and fully-featured backpack that they can rely on in any terrain.
• For women who appreciate premium breathability and exceptional carrying comfort, even under an all-day load.

Carrying system:

• Back panel: AirSpeed™ with an injection-moulded suspension for individual torso adjustment and maximum ventilation.
• Shoulder straps: Padded, breathable with die-cut ventilation channels and mesh. Adjustable sternum strap with a magnetic fastening and magnetic bite valve attachment.
• Hip belt: Padded, integrated into the back panel with the ErgoPull system for optimal load transfer.

Key features

• Wide access to the main compartment via two zips.
• Zipped bottom access to a separate, dividable compartment.
• Integrated raincover stored in a pocket at the bottom of the backpack.
• Stow-on-the-Go system for attaching trekking poles on the move.
• Removable straps for a camping mat or other accessories.
• Internal hydration sleeve with a Hydraclip attachment.
• Front vertical zipped pocket and a smaller pocket for glasses or a phone.
• Two zipped pockets on the hip belt.
• Ice axe loop with an elastic bungee tie-off and attachment points on the front panel.

Specifications

• Weight (g): 1474
• Backpack volume (l): 34
• Backpack dimensions (cm): 58 x 34 x 33
• Load capacity (kg): 4.5-13.6
• Hip belt/ range (cm): 70 - 127
• Back length/ range (cm): 38 - 50
• Torso adjustment (length): Adjustable

Composition

Main fabric: 100% recycled 100D x 210D nylon with a honeycomb ripstop, PFAS-free DWR finish, bluesign® APPROVED certification

Bottom material: 100% recycled 420D nylon, PFAS-free DWR finish, bluesign® APPROVED certification

Lining: 100% recycled 210D nylon, PFAS-free DWR finish, bluesign® APPROVED certification