Osprey Aether Pro 70 Pack - Men's

Color:Kepler Grey
Size: M
Choose a shipping method
To buy, sign in as an REI Co-op Member or join now.
Members get an estimated $40.00 back on this item.

Members, get an estimated $40.00 back on this item as a part of your annual .

If you speak the language of Type II fun—alpine climbs with remote basecamps, or ambitious thru-hikes where the only trail is the one you make—the Osprey Aether Pro 70 pack is for you.

  • Features

    • Streamlined design for those who appreciate efficiency and create their own specific systems for organization based on their unique needs
    • Dual front compression straps maintain a slim profile and stabilize loads; dual side compression straps provide additional load stabilization or can be removed to save weight
    • Large, dual removable hipbelt pockets—1 zippered and 1 with a cinch closure—keep a water bottle, snacks and smaller items close at hand
    • Removable floating top lid with zippered pocket for storing smaller items; Integrated FlapJacket™ protects contents from foul weather and rain during lidless use
    • 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 (sold separately)
    • Removable sleeping pad straps
    • Hipbelt and harness are interchangeable; hipbelt can be custom molded to achieve the perfect fit
    • Reinforced cord loops to attach Osprey Daylite daypack or Alpine Pocket (sold separately)
    • Dual removable ice tool loops with upper cord attachments
    • Sternum strap with whistle for moments when "safety third" doesn't cut it


    View the Osprey Aether Product Line View all Osprey Backpacking Packs
  • Technical Specs

    Best Use


    Frame Type

    Internal Frame

    Gear Capacity (L)

    M: 70 liters

    Gear Capacity (cu. in.)

    M: 4,272 cubic inches


    M: 3 lbs. 15oz.

    Adjustable Torso Length


    Fits Torso Length (in.)

    M: 18-21 inches

    Fits Waist/Hips

    M: 30-34 inches


    100-denier NanoFly Cordura/100-denier ripstop polyethylene/210-denier polyethylene/500-denier nylon

    Frame Material


    Number of Stays

    1 peripheral hoop

    Reservoir Compatible


    Pack Access


    Number of Exterior Pockets

    3 + main compartment

    Hipbelt Pockets



    34 x 18 x 15 inches



  • Reviews
    11 reviews with an average rating of 4.5 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...