Use the Harmony Acme Tornado T2000 Whistle to signal for help or get attention when you're boating, biking, or backpacking. A simple blow on this compact whistle produces a loud, powerful sound that travels over long distances with clarity. An emergency whistle is necessary for safety on the water, but you can also carry the T2000 for peace-of-mind when you go for a hike or run in the woods.

  • Plastic construction is durable and lightweight
  • Dual-chamber design produces a loud, highly recognizable noise that carries long distances
  • Small, key-ring loop attaches to an accessory loop on your gear
  • Reviews
  • Q & A

Perfect for whitewater

  • Familiarity: I've used it several times

Using whistling as a safety technique is pointless if those around you can't hear your whistle amongst the chaos of the crashing whitewater.



This 3 chambered whistle does the job exceptionally well and doesn't lose any strength when it's wet!

Perfect for whitewater

What brand are those arm guards?

Does the job

    Good whistle for the price. Does the job.

    Loud

      What do you say? I said they are loud. They seem unbreakable due to the rough life mine has hanging of my rafting PDF.

      In use

      Yep, it works!

      Acme sport whistle

      Back view of whistle, note the cut out. Quarter for scale.

      Acme sport whistle

      What did one whistle, say to the other?

      • Familiarity: I've used it several times

      BLOW ME!!



      These whistles are loud! Wow! Good product, neat design.

      What did one whistle, say to the other?