Coghlans Four Function Whistle

Coghlan’s Four Function Whistle is a useful multi-function device is excellent for reading a map and orienteering.

The whistle features 4 key functions that are helpful in navigating the outdoors.

• Compass
• Loud whistle
• Thermometer
• Magnifier

The Four Function Whistle also includes a convenient clip to attach to a zipper, belt, lanyard, or backpack.

• Compass is ideal for reading a map or orienteering.
• Whistle is loud enough to alert others of your presence.
• Thermometer accurately tells the temperature in both °F and °C
• Magnifier is useful for reading maps or viewing details on items.
• Easily attaches to a zipper for quick and easy access.
• Mixed colors: black, blaze orange and lime