Osprey Sirrus 24 Women's Hiking Backpack 24L Purple Dusk

Built on Osprey's AirSpeed™ suspended mesh backpanel, the Sirrus 24 delivers exceptional ventilation and a women's-specific fit that sets it apart from conventional daypacks. The LightWire™ peripheral frame transfers load to the hipbelt while keeping the pack close and stable, making it ideal for fast hikes and warm-weather treks. A top-loading design with a drawcord closure and integrated rain cover ensures your gear stays dry and accessible.

Highlights

• AirSpeed™ suspended mesh backpanel with 3D-tensioned breathable mesh for maximum airflow
• LightWire™ peripheral frame provides stable load transfer and torsional flexibility
• Adjustable torso fit and women's-specific harness and hipbelt for all-day comfort
• Integrated and detachable rain cover made from PFC/PFAS-free DWR-treated fabric
• Stow-on-the-Go™ trekking pole attachment allows stowing poles without removing the pack
• Dual zippered hipbelt pockets keep snacks and small essentials within reach
• Internal hydration sleeve compatible with up to 3L reservoirs (reservoir not included)
• Dual stretch mesh side pockets and dual side compression straps for versatile carry

In daily use

The Sirrus 24 shines on day hikes, scrambles, and travel. The suspended mesh backpanel keeps your back cool even under load, while the adjustable torso length ensures a precise fit for a wide range of body types. The top-loading main compartment with drawcord closure allows quick access, and the integrated rain cover deploys in seconds when weather turns. The Stow-on-the-Go™ pole attachment is a favorite among hikers who need to free their hands on technical terrain. The dual hipbelt pockets are perfect for a phone, energy gels, or a small camera, eliminating the need to stop and remove the pack.

Full specifications

• Capacity: 24 Liters
• Recommended load range: 5 - 11 kg (10 - 25 lbs)
• Main material: bluesign® approved 210D recycled honeycomb nylon
• Accent material: bluesign® approved 420D recycled nylon
• Frame type: LightWire™ peripheral frame
• Suspension system: AirSpeed™ suspended mesh backpanel
• Backpanel material: 3D-tensioned breathable mesh
• Closure type: Drawcord with top flap
• Access type: Top-loading
• Hydration compatibility: Yes, internal sleeve (reservoir sold separately)
• Rain cover: Integrated & detachable
• Trekking pole attachment: Stow-on-the-Go™
• Sternum strap: Yes, with integrated whistle
• Hipbelt pockets: Dual zippered
• Side pockets: Dual stretch mesh
• Compression straps: Dual side compression
• DWR treatment: PFC/PFAS-free
• Gender: Women's
• Colour: Purple Dusk

Final note

With its women's-specific fit, ventilated suspension, and trail-ready features, the Osprey Sirrus 24 is a top choice for hikers who demand comfort and performance in a compact daypack.