Osprey Aether Plus 85 Pack - Men's

Color:Axo Green
Size: S/M
Choose a shipping method
To buy, sign in as an REI Co-op Member or join now.
Members get an estimated $42.50 back on this item.

Members, get an estimated $42.50 back on this item as a part of your annual .

In search of a customizable, perfect-fitting pack? Blaze new trails with the men's Osprey Aether Plus 85 pack. It's one of the brand's largest-volume packs—perfect for epic multiday adventures.

  • Features

    • Stronger LightWire frame offers a stable carry that can manage the heaviest of loads
    • Constructed from high-tenacity nylon with a PFC-free durable water repellent (DWR) finish that sheds moisture and resists stains
    • Included raincover also features a PFC durable water repellent (DWR) finish to resist moisture
    • Features Custom Fit-On-The-Fly hipbelt and shoulder straps for a fine-tuned fit
    • Dual front panel compression straps feature StraightJacket compression; dual upper/lower side compression straps secure your load
    • Removable top lid quickly converts to a DayLid daypack for shorter treks; floating top lid with lash points lets you secure additional gear
    • Integrated FlapJacket cover allows for lidless use
    • Large zippered front panel offers easy access to main compartment
    • Dual front panel zippered pockets provide easy-access storage
    • Fabric-reinforced front shove-it pocket stashes extra layers and snacks; dual zippered hipbelt pockets store small items
    • Zippered sleeping bag compartment with removable divider helps you stay organized
    • Internal hydration reservoir sleeve (reservoir not included) and large dual-access stretch mesh water bottle pockets at sides help you hydrate on the move
    • Stow-on-the-Go trekking pole attachment keeps your poles handy
    • Dual ice axe loops with bungee tie-offs keep axes at the ready on alpine adventures
    • Removable sleeping pad straps


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

    Frame Type

    Internal Frame

    Gear Capacity (L)

    85 liters

    Gear Capacity (cu. in.)

    5,187 cubic inches


    6 lbs. 3.7 oz.

    Adjustable Torso Length


    Fits Waist/Hips

    26-50 inches

    Pack Access


    Number of Exterior Pockets

    9 + main compartment

    Best Use


    Fits Torso Length (in.)

    S/M: 17-20 inches


    210-denier nylon

    Frame Material

    4.0 mm LightWire peripheral frame

    Reservoir Compatible


    Sleeping Bag Compartment


    Raincover Included


    Hipbelt Pockets


    Removable Daypack



    34 x 16 x 16 inches



  • Reviews
    8 reviews with an average rating of 4.0 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...