4-function whistle is a useful multi-function device

Features 4 key functions that are helpful in navigating the outdoors

Includes a compass for finding your direction and when getting oriented

The built-in whistle is loud enough to alert others of your presence

On the back of the whistle is a thermometer that accurately tells the temperature with readings in both Fahrenheit and Celsius

Inside is a magnifier that is useful for reading maps or viewing details on items

Also includes a convenient clip to attach to a zipper, belt, lanyard, or backpack

Available in black, blaze orange, and lime

Cannot specify color