Lifesystems Whistle Mountain Whistle

Mountain Whistle is a whistle that reaches a volume of 108 dB. It is an invaluable tool if you get into trouble in nature. It is made of anodized alloy and has a ring for attachment. The internationally recognized emergency signal is 6 consecutive whistles followed by a 1 minute pause, 3 consecutive whistles with a 1 minute pause are used as a response. 

Features:

• Very light weight
• Compact size
• Attachment ring