Osprey Men's Atmos AG 50 Backpacking Pack

In stock
Only %1 left
Check In Store Availability

The lightweight, ventilated Atmos AG 50 is designed for weekend backpacking and lighter-weight multi-day adventures. It features AntiGravity™ suspension, Fit-on-the-Fly® harness and hipbelt for improved comfort and a fine-tuned fit, large dual side-zip access into the main compartment and an integrated raincover to keep your gear dry when it starts to rain. Other features include an internal hydration sleeve, stretch side pockets for water bottles or other gear and a Stow-on-the-Go™ pole attachment system.


  • Load range 11-16kg
  • AntiGravity™ suspension:
    • 4mm powder coated full peripheral frame
    • Easy to access and operate cam-lock torso adjustment system
    • Frame sizing allows for two size per gender fit
  • AntiGravity™ backpanel: two-tone spacer mesh adds strength and the silicone print in lumbar zone adds grip for load transfer and comfort
  • AntiGravity™ harness: die-cut foam lower and mesh ExoForm wrap upper and Fit-on-the-Fly® adjustment expands the fit range
  • Hipbelt:
    • Revolutionary AG system seamlessly extends the tensioned backpanel into the hipbelt
    • Hipbelt overlay is integrated into the frame to ensure consistent load transfer
    • Extendable Custom Fit-on-the-Fly® Hipbelt offers a precise fit for varying waist sizes
    • Incremental length and angle adjustments allow for a fine-tuned fit
    • Crossbody ErgoPull design pulls weight into lumbar when hipbelt is tightened
    • Dual zipped hipbelt pockets
  • Curved zip access on each side panel
  • Floating top lid with lash points
  • Fabric reinforced front shove-it pocket
  • Dual upper/lower side compression straps
  • Tall dual-access side water bottle pockets
  • Zipped sleeping bag compartment with removable divider
  • Removable sleeping pad straps
  • Dual ice axe loops with upper compression strap capture
  • Internal hydration reservoir sleeve with centre back exit port
  • Stow-On-The-Go™ trekking pole attachment
  • Recycled nylon fabrics are bluesign® approved


Capacity 50 Litres (Small-Medium), 53 Litres (Large-XL)
Dimensions 81 x 38 x 31cm (Small-Medium)
86 x 38 x 31cm (Large-XL)
Harness AntiGravity
Average Weight 1.96kg (Small-Medium), 2.05kg (Large-XL)
Made From Main: 210D recycled honey comb nylon, PFC/PFAS-free DWR
Accent: 210D recycled high tenacity nylon, PFC/PFAS-free DWR
Bottom: 500D recycled high tenacity nylon, PFC/PFAS-free DWR


Write Your Own Review
You're reviewing:Osprey Men's Atmos AG 50 Backpacking Pack
Your Rating
© 2024 Bivouac Outdoor All Rights Reserved.