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Osprey Packs
Ariel AG 55L Backpack - Women's

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Ariel AG 55L Backpack

Extended weekends spent bagging King's Peak and week-long wanderings in Olympic National Park call for the comfort and innovative features of the Osprey Packs Women's Ariel AG 55 Backpack. It has enough space for everything you need for several days in the wilderness, a supportive and breathable suspension system for comfort with heavy loads, and plenty of clever features to make life on the trail easier.

Anti-Gravity technology with a customizable fit lets you dial in the perfect fit with ease, and tons of cushy mesh helps you stay cool through long summer days. A zippered sleeping bag compartment and removable sleeping pad straps offer dedicated space for your bulkier items, and top and side entry options let you easily reach gear without dumping out the entire pack's contents. When you make a push for a peak after setting up basecamp, the detachable DayLid doubles as a daypack for better efficiency. And if you're trying to shave weight on a shorter trip, the FlapJacket cover allows you to leave the DayLid at home.


  • Comfort and versatility for week-long backpacking
  • Anti-Gravity suspension is supportive and breathable
  • IsoForm5 harness and CM hipbelt adjust for custom fit
  • StraightJacket compression stabilizes pack
  • DayLid removable top lid converts to daypack
  • Sleeping bag compartment and removable sleeping pad straps
  • Dual ice axe loops with bungee tie-offs
  • External hydration sleeve (reservoir not included)
  • Item #OSP007Q
[main] 210D nylon dobby, [accent] 210D high-tenacity nylon shadow box, [bottom] 500D nylon packcloth
[x-small] 49L (2990cu in), [small] 52L (3173cu in), [medium] 55L (3356cu in)
Anti-Gravity suspension, IsoForm5 harness
Shoulder Straps
ventilated mesh
Waist Belt
CM hipbelt
Hydration Compatible
yes, external
top, side
2 side stretch mesh, zippered hipbelt,
Gear Loops
Ice Axe Carry
dual with bungee tie-offs
Trekking Pole Carry
Sleeping Bag Compartment
zippered with removable divider
Detachable Daypack
DayLid removable top lid
dual upper side
[x-small] 29 x 15 x 12in, [small] 31 x 15 x 12in, [medium] 33 x 15 x 12in
Claimed Weight
[x-small, small] 4lb 12.8oz, [medium] 4lb 14.4oz
Recommended Use
Manufacturer Warranty

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