The "3 in 1 Camping Hiking Emergency Survival Whistle" you're referring to is a compact multi-functional outdoor tool, typically designed to assist in emergency and navigation situations while camping, hiking, or trekking. Here's what it usually includes:
Key Features:
Whistle – For signaling in emergencies or getting attention.
Compass – Helps with basic directional navigation.
Thermometer – Displays the ambient temperature (usually in °C and/or °F).
Common Characteristics:
Color: Army Green – matches military or outdoor gear.
Material: Usually plastic or lightweight metal.
Portability: Often includes a lanyard or keychain loop for easy attachment to bags or belts.
