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Osprey Packs Aether Pro 70 Backpack

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Our Price: $374.95

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Osprey's stripped down, streamlined and svelte Osprey Packs Aether Pro 70 Backpack is made for type-two adventures that span days or months; alpine climbing expeditions with remote basecamps, or boundary-pushing thru-hikes through unknown landscapes where the only trail is the one you make. With one zipper and strengthened hardware, this pack provides worry-free dependability. The hipbelt and harness are interchangeable, and the hipbelt can be custom molded to achieve a fit that's as perfect as this pack. No matter how far you go, the Aether Pro has got your back. Absolutely packed with features for carry options, gear access, and personalized comfort, the Osprey Packs Aether Pro 70 Backpack is truly a marvel of modern engineering and a hallmark of the Osprey line.

Key Features

  • HIGH PERFORMING DESIGN - Stripped down, lightweight, lean and mean for moving fast and getting the job done. Built with rugged dependability to keep you moving strongly toward your objective, no matter how big.
  • CUSTOM MOLDING - They don’t just carry heavy loads well, they fit bodies of all shapes and sizes. Interchangeable harness sizes coupled with heat-moldable hipbelts provide the most outstanding fit and comfort possible.
  • Integrated FlapJacket™ protects packed gear when top lid is removed
  • Dual removable ice tool loops with upper cord attachments
  • Dual front compression straps maintain a slim profile and stabilize loads
  • Dual removable side compression straps stabilize loads or can be removed to save weight
  • Removable sleeping pad straps
  • LIGHTWEIGHT AND STREAMLINED - These packs are built for those who appreciate efficiency and create their own specific systems of organization based on their unique needs, whether expedition mountaineer or explorer of points unknown
  • Removable floating top lid with zippered pocket for storing smaller items
  • Stow-on-the-Go™ trekking pole attachment allows you to stow your poles in steep terrain or whenever you need your hands free
  • Internal reservoir sleeve accommodates up to a 3L reservoir
  • Large, dual removable hipbelt pockets, one zippered and one with a cinch closure, keep a water bottle, snacks and smaller items close at hand
  • Reinforced cord loops to attach Osprey Daylite daypack or Alpine Pocket
  • Sternum strap with whistle for moments when “safety third” doesn’t cut it*


SM 4089 in3 / 67 l 32.28h x 17.72w x 14.57d in. 3.81 lbs.
MD 4272 in3 / 70 l 34.25h x 17.72w x 14.57d in. 3.94 lbs.
LG 4455 in3 / 73 l 36.22h x 17.72w x 14.57d in. 4.06 lbs.

Osprey Packs | Aether/Ariel Pro Series | Product Tour