Sifflet tactique 7 in 1

Sifflet 100% plastique Functions:  Sifflet de survie très puissant  Boussole Thermomètre (-20-50)  Miroir de survie (use of sunlight reflection principle to search and rescue personnel to explain their current position)  Miroir allume feux (no fire in the field situation, can use the principle of the sun, magnifying concentrated sunlight refraction to produce Bacillus fire / leaf)  Puissante lampe à Led  Très léger (can be placed in life: to be inside before the trip to the name, address, telephone number, blood type)  Whistles  Lanière en nylon (length 100cm) Alimenté par 2 x CR 2016 batteries