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The clean lines, recycled materials and high-quality craftsmanship of the minimalist Osprey Archeon 45 pack are matched only by its utilitarian function and durability.

  • Features

    • Global Recycle Standard (GRS) certified recycled materials are treated with a C0 PFC-free durable water repellent (DWR) finish
    • Adjustable harness provides a custom fit for all-day comfort
    • Mesh-covered, bumped foam ventilates while keeping the load close to your body
    • HDPE framesheet and 2 profiled aluminum alloy stays spread the load across the entire back panel
    • Full front panel access makes it easy to pack and get to your gear
    • Internal sleeve can fit a hydration reservoir up to 3 liters in size (reservoir not included)
    • Dual zippered hipbelt pockets hold small items such as lip balm and sunscreen
    • Dual-access, stretch-woven/fabric side pockets accommodate water bottles and snacks
    • Removable raincover is ready for sudden changes in the weather
    • Dual ice axe loops and webbing attachment points


    View all Osprey Backpacking Packs
  • Technical Specs

    Best Use


    Frame Type

    Internal Frame

    Gear Capacity (L)

    L/XL: 45 liters

    S/M: 43 liters

    Gear Capacity (cu. in.)

    L/XL: 2,746 cubic inches

    S/M: 2,624 cubic inches


    L/XL: 4 lbs. 12.8 oz.

    S/M: 4 lbs. 6.4 oz.

    Adjustable Torso Length


    Fits Torso Length (in.)

    L/XL: 19-23 inches

    S/M: 17-21 inches

    Fits Waist/Hips

    L/XL: 28-50 inches

    S/M: 26-45 inches


    Main: 940x1880-denier recycled nylon (bluesign® approved); lining: 210-denier recycled nylon; mesh-covered bumped foam

    Frame Material

    HDPE framesheet

    Number of Stays


    Reservoir Compatible


    Pack Access


    Number of Exterior Pockets

    5 + main compartment

    Raincover Included


    Hipbelt Pockets



    L/XL: 28 x 12 x 12 inches

    S/M: 26 x 12 x 12 inches




    Contains materials that meet the bluesign® criteria

    Contains recycled materials

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