Osprey Duro 1.5 Hydration Vest - Men's

Color:Blue Sky
please select a Size
Choose a shipping method
To buy, sign in as an REI Co-op Member or join now.
Members get an estimated $11.00 back on this item.
Join the co-op today to get access to a lifetime of benefits.

Members, get an estimated $11.00 back on this item as a part of your annual .

The small but mighty men's Osprey Duro 1.5 hydration vest offers up a slim, comfortable carry for runners looking for hydration to keep them in-stride, miles after their last support station.

  • Features

    • 2 extra-large stretch-mesh harness pockets store your food or soft flasks (not included); 2 lower stretch-mesh harness pockets store food or supplements
    • Vertical zippered slash pocket on harness holds valuables or phone
    • 2 open stretch mesh side panel pockets and a stretch mesh front pocket are ideal for quickly stashing away extra gear
    • Front panel bungee storage
    • Hydration sleeve features direct-zip access and hose path for easy loading
    • Includes a 1.5-liter Hydraulics LT™ run-specific reservoir
    • Snap-in adjustable/removable dual chest straps for customized stability
    • Trekking pole/ice axe attachment
    • Tuck-away safety whistle


    View all Osprey Running Hydration Vests
  • Technical Specs

    Best Use

    Trail Running

    Gear Capacity (L)

    1.5 liters

    Gear Capacity (cu. in.)

    92 cubic inches

    Reservoir Compatible


    Reservoir Included


    Bottle(s) Included


    Liquid Capacity (L)

    1.5 liters

    Liquid Capacity (fl. oz.)

    50.7 fluid ounces

    Number of Exterior Pockets



    7 ounces


    Main: bluesign® approved 320 g recycled nylon stretch mesh; Accent: bluesign® approved 200 g recycled nylon stretch mesh

    Bite Valve Shut-off Switch


    Fits Chest

    S: 30-35 inches

    M: 35-41 inches

    L: 41-47 inches


    17.32 x 14.96 x 5.12 inches




    Contains materials that meet the bluesign® criteria

    Contains recycled materials

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

    Loading Reviews...
  • Questions & Answers

    Loading Questions...