Storm Whistle soumission the low-profile

the low-profile

wind-and water-resistant stowable hood

Aggressive shape and hooked tip ideal for drytooling and comp climbing

and high alpine peaks

This eight (8) hour Groupe Montagne Explore training course will provide participants with the knowledge needed to ensure a quick

Storm Whistle soumission the low-profileSometimes, to be rescued, you have to be heard. The Storm is the loudest whistle we carry. The unique, patented asymmetrical shape is designed to increase and amplify sound like no other whistle. The Storm even works underwater; its sound can be heard up to 50 feet away! The Storm's focused 3150 Hertz frequency is the most easily audible tone above other environmental noise. A whistle is essential for signaling above the noise of waves and white