Sun Company TripleGage - Zipper Pull Compass, Thermometer, and Magnifying Glass LIQUID-FILLED COMPASS - The perfect navigation tool. THERMOMETER - At-a-glance temperature reading. MAGNIFYING GLASS - Perfect for reading maps or examining plants, rocks, etc. SPLIT RING - Hang on you coat, parka, pack. Anywhere you'd like! WIND-CHILL CHART - Easy to read windchill chart on the back gives you an instant weather report.