Black Diamond Distance 4 Hydration Vest

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Color: Carbon
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Engineered for long-distance races and fast-paced adventures, the Black Diamond Distance 4 hydration vest features a stretchy harness suspension that extends from the sides to the back.

  • Features

    • High-stretch side panels extend from the harness itself for an improved fit and minimal bounce while on the move
    • Harness features soft, self-bound stretchy mesh edges that are extra comfortable
    • Over-the-shoulder Z-Pole carry system can be easily deployed on the go (trekking poles not included)
    • Includes two 500 ml Black Diamond HydraPak® SoftFlasks™ that fit in the dual flask pockets
    • 1 zippered chest pocket with removable micro-whistle, 1 back lumbar pocket, 1 secure-zip back pocket with key clip, and quick-access side pockets provide ample storage


    View the Black Diamond Distance Product LineView all Black Diamond Running Hydration Vests
  • Technical Specs

    Best Use

    Trail Running

    Gear Capacity (L)

    4 liters

    Gear Capacity (cu. in.)

    244 cubic inches

    Reservoir Compatible


    Reservoir Included


    Bottle(s) Included

    2 bottles

    Liquid Capacity (L)

    1 liter

    Liquid Capacity (fl. oz.)

    34 fluid ounces

    Number of Exterior Pockets

    4 + main compartment


    7 ounces


    4-way stretch mesh

    Fits Chest

    S: 26.5-33.5 inches

    M: 31.5-39.5 inches

    L: 35.5-44 inches

    BPA Free





    Contains recycled materials

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