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Designed to keep water flowing when you're playing hard in subzero conditions, the Osprey Hydraulics Insulated Delivery System retrofits onto any Hydraulics reservoir.

  • Features

    • Heat-reflective, closed-cell foam sleeve offers maximum insulation on tubing
    • Zippered foam pad for bite valve helps keep mouthpiece free of ice


    View all Osprey Reservoir Accessories
  • Technical Specs

    Best Use



    4.6 ounces

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