Osprey Sirrus 36L Women's Hiking Backpack – Forest Green

This is an Osprey Sirrus 36L women's hiking backpack, ideal for day hikes or minimalist overnight adventures. Featuring the AirSpeed™ ventilated back panel and adjustable harness system, it’s designed for comfort and breathability on the trail. The forest green nylon body is accented with silver contour graphics and reinforced mesh side pockets.

Notable features include a built-in rain cover (shown in supplemental image), integrated trekking pole attachments, multiple compression straps, zippered hipbelt pockets, and hydration reservoir compatibility. The suspension system is ergonomically shaped for women, offering excellent load distribution and airflow.

Specifications:
Model: Osprey Sirrus 36 – Women's Fit
Frame Type: Internal frame with LightWire alloy perimeter
Back Panel: AirSpeed™ tensioned mesh system for ventilation
Material: Bluesign®-approved recycled 210D/100D nylon with PFAS-free DWR
Top Access: Drawcord main compartment with fixed lid
Front Storage: Vertical front stash pocket
Lower Compartment: Zippered sleeping bag section with divider
Hipbelt Pockets: Dual zip pockets
Side Pockets: Dual stretch mesh water bottle pockets
Trekking Pole Storage: Stow-on-the-Go™ system
Ice Tool Loop: With bungee tie-off
Hydration Sleeve: Internal reservoir sleeve with H2O port (reservoir not included)
Rain Cover: Integrated, stows at the base
Compression Straps: Upper and lower side cinch straps
Fit: Women’s-specific harness and hipbelt with adjustable torso length

Condition:
In good condition with visible signs of use. The exterior shows scuffing, particularly on the front panel, and some wear to the fabric and mesh. All zippers, straps, and buckles are intact and functional. No major damage or structural issues noted.

Dimensions:
Height: approximately 25.6–28 inches
Width: approximately 13.4 inches
Depth: approximately 12–13 inches
Capacity: 36 liters