649 WHISTLE SOS ACME

This iconic safety whistle, made of plastic, is designed for maximum performance and approved by S.O.L.A.S. It was developed in 1949 as the world’s first rescue whistle and has since been a reliable tool for mountaineers, hikers, and rescue teams.

Its powerful sound can be heard from a long distance. It produces a high volume with minimal effort, which is crucial in a survival situation.

Ideal for children, adults, the elderly, and anyone with respiratory issues.