A fun, safe outdoor adventure starts with preparing for the weather, and ends with staying found. With our combination compass/thermometer, accomplishing both is a snap! Despite the small size, we've packed in useful features like Celsius/Fahrenheit conversion, a compass that reads in degrees, and a helpful wind chill calculator. The included key-ring/zipper pull attachment means that you'll never have to remember to pack this helpful accessory - it will be attached to your zipper or key ring!