U.S. Navy ''Storm'' all weather whistle

WORLD'S LOUDEST WHISTLE

Survival experts worldwide agree that no person should ever venture into the woods, travel off-road, get on board their boat or plane, or engage in any other outdoor activity without a signal mirror and a whistle. It can also be used as an alert in a threatening situation especially for children and seniors.
Gets attention QUICK!

the US Navy Storm whistle is the loudest whistle in the world and works even underwater.
Approved for use by the U.S. Navy SEALs and Coast Guard.

Made in USA.