Osprey Sirrus 24

• 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
  
• Panel loading design with a burly #10 zipper delivering wide access to main compartment
  
• Zippered mesh pocket with key clip at the top of the pack provides easy access to important items
  
• Zippered pocket on top of the front panel offers a spot for sunglasses or other delicates
  
• COMPREHENSIVE FIT: Taller, wider frame geometry combines with tailored adjustment system to extend fit range.
  
• INCLUDED RAINCOVER: Made with sustainable bluesign® approved materials.
  
• 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
    
• AirSpeed® BACKPANEL
  
  • 3D-tensioned breathable mesh backpanel ensures supportive fit
  • New design increases ventilated area up to 40% over Osprey's previous design
  • New yoke design ensures consistent fit at any setting
    
• 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
    
• AIRSPEED®VENTILATION:
  
  • 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

Volumes and Weights

 
Fabric
Main: bluesign® approved 210D recycled honey comb nylon, PFC/PFAS-free DWR
Accent: bluesign® approved 420D recycled nylon, PFC/PFAS-free DWR
Bottom: bluesign® approved 420D recycled nylon, PFC/PFAS-free DWR