7 in 1 Emergency Survival Compass Whistle

The emergency whistle is made of high quality ABS material. It is durable, lightweight and waterproof. It features 7 kinds of functions: whistle, compass, thermometer, magnifier, reflecting mirror, LED lamp and storage bin. With a portable lanyard, you can hang it on your backpack, belt or neck. This multifunctional survival tool is perfect for traveling, camping, hiking, hunting, fishing, and so on