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The REI Tri-Power safety whistle is an essential piece of safety equipment to have on you during outdoor activities.

  • Features

    • 3-chamber design produces different pitches and blasts up to 120 decibels
    • Made of high-visibilty, non-corroding ABS plastic for durability
    • Whistle features a hands-free mouth grip
    • Metal clip with key ring allows you to attach the whistle to a PFD, pack or jacket
    • Safety whistle meets U.S. Coast Guard and Safety of Life at Sea (SOLAS) requirements; also meets anti-choking standards for children

    Made in USA.

    View all REI Co-op Whistles
  • Technical Specs

    Best Use

    Backpacking

    Material(s)

    ABS plastic

    Dimensions

    2.75 x 1.25 inches

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