Osprey's stripped down, streamlined and svelte Ariel Pro 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 is backed by our All Mighty Guarantee, forever.


  • Removable floating top lid with zippered pocket for storing smaller items
  • Integrated FlapJacket protects packed gear when top lid is removed
  • Stow-on-the-Go trekking pole attachment allows you to stow your poles in steep terrain or whenever you need your hands free
  • Dual removable ice tool loops with upper cord attachments
  • Internal reservoir sleeve accommodates up to a 3L reservoir
  • Dual front compression straps maintain a slim profile and stabilize loads
  • Large, dual removable hipbelt pockets, one zippered and one with a cinch closure, keep a water bottle, snacks and smaller items close at hand
  • Dual removable side compression straps stabilize loads or can be removed to save weight
  • Reinforced cord loops to attach Osprey Daylite® daypack or Alpine Pocket
  • Removable sleeping pad straps
  • Sternum strap with whistle for moments when “safety third” doesn’t cut it*


  • Load Range: 15-27kg
  • Volume:
    • WXS: 62L
    • WS: 65L
    • WM: 68L
  • Dimensions:
    • WXS: 78H X 41W X 36D CM
    • WS: 83H X 41W X 36D CM
    • WM: 88H X 41W X 36D CM
  • Weight: 
    • WXS: 1.63 KG
    • WS: 1.69 KG
    • WM: 1.75 KG
  • Fabric:
    • Main: NanoFly® 210D Nylon X 200D UHMWPE
    • Accent: 315HD Nylon Oxford
    • Bottom: PE 210d EXTREEMA (UHMWPE) HD DOPE DYE PU1000mm

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Vendor: OSPREY


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