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Built to comfortably haul heavy loads for the weekend or for a week, the men's Osprey Aether 65 pack features a highly customizable fit for a variety of body shapes and sizes.

  • Features

    • With an adjustable torso length and Custom Fit-on-the-Fly™ shoulder straps and hipbelt, this pack offers a fine-tuned fit for a variety of shapes and sizes
    • Injection-molded AirScape™ back panel and mesh-padded shoulder straps offers next-to-body comfort
    • Raincover with a PFC-free DWR (durable water repellent) treatment keeps your pack and contents covered in foul weather
    • Large front panel zipper allows easy access to the main compartment; floating top lid with lash points enables access from above
    • Fabric-reinforced front shove-it pocket is ideal for maps and pack-out materials
    • Dual-access stretch-mesh side water bottle pockets
    • Dual upper and lower side compression straps secure contents along the edges to balance weight and prevent shifting
    • Dual front panel compression straps with StraightJacket compression secure contents to better center your balance
    • 2 zippered hipbelt pockets provide easy, convenient access to phones, GPS devices, battery packs and more
    • Dual ice axe loops with bungee tie-offs secure climbing gear and extra tools needed in the backcountry
    • Zippered compartment for a sleeping bag includes a removable divider to separate contents
    • Sleeping pad straps can be removed
    • Internal hydration reservoir sleeve (reservoir not included)


    View all Osprey Backpacking Packs
  • Technical Specs

    Best Use


    Frame Type

    Internal Frame

    Gear Capacity (L)

    65 liters

    Gear Capacity (cu. in.)

    3,967 cubic inches


    4 lbs. 14.7 oz.

    Adjustable Torso Length


    Fits Torso Length (in.)

    L/XL: 19-23 inches

    S/M: 17-20 inches

    Fits Waist/Hips

    28-55 inches


    210-denier nylon

    Frame Material

    3.5 mm LightWire peripheral frame

    Number of Stays

    Injection-molded frame sheet

    Reservoir Compatible


    Pack Access


    Number of Exterior Pockets

    7 + main compartment

    Sleeping Bag Compartment


    Raincover Included


    Hipbelt Pockets



    32 x 15 x 11 inches



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