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Osprey Packs
Archeon 45L Backpack

Out of Stock

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Why We Like The Archeon 45L Backpack

The Archeon 45L Backpack is a technical backpack loaded with plenty of features for day-long explorations, and Osprey made it out of completely sustainable fabrics to be a little nicer to the planet we all love to explore. Recycled nylon canvas covers the entire pack for long-lasting durable as well as sustainable efforts. Two aluminum stays and a framesheet offer plenty of support when you're in it for the long haul, and padded shoulder straps work with the seamlessly padded waist band to keep you comfy from the first mile to the last. As the largest in the Archeon daypack collection, this pack works for long days or packing everything you think you might need.


  • Technical daypack designed for versatile, mountainous adventures
  • Recycled nylon canvas ensures long-lasting durability
  • Sturdy suspension with Airscape back panel for ventilation
  • Padded shoulder straps and seamlessly padded waist for comfort
  • Attachments for ice axes and trekking poles
  • Rain cover is removable for sunny weather
  • 45L capacity is the largest Archeon pack for single-day treks
  • Item #OSPZ183
Responsible Collection
1880D recycled nylon canvas
[small/medium] 43L (2624cu in), [large/x-large] 45L (2746cu in)
HDPE framesheet, dual-profiled aluminum alloy stays, Airscape back panel
Shoulder Straps
padded, adjustable, sternum strap
Waist Belt
seamlessly padded, adjustable
Hydration Compatible
top, zippered front
1 zippered lid, 1 zippered internal, 2 zippered waist belt, 2 stretch side
Ice Axe Carry
Trekking Pole Carry
Rain Cover
[large/xlarge] 27.95 x 12.2 x 11.81in [small-medium] 25.98 x 12.2 x 11.81in
Claimed Weight
[large/xlarge] 4lb 8oz, [small/medium] 4lb 14oz
Manufacturer Warranty