The Life Systems Hurricane Whistle is a low-cost way to keep yourself safe in the outdoors. The tiny whistle produces a massive 122 decibels, ensuring you will be heard in any weather and all directions. DofE Recommended Kit which features on the DofE Expedition Kit List Produces 122 decibelsTri-tone soundFloats in waterWeatherproofWeighs only 15gNeck lanyard and attachment clip DofE Recommended Kit
Best Price: £4.50 from Ultimate Outdoors