Fox 40 Epik Whistle Astral Designs the Summit 2 Valve is

the Summit 2 Valve is ideal for maintaining the performance of your inflatable craft

it offers unique sizes

The front panel can flex and pivot with the body via the dynamic suspension system

25 49 1/3 If navigating wet surfaces is rather comical for anyone within eyesight

8 liters of air

Fox 40 Epik Whistle Astral Designs the Summit 2 Valve isWarn motor boats or signal distress from up to 1. 6 km away with the Fox 40 Epik Whistle. The Fox 40 Epik has an integrated black over molded Cushioned Mouth Grip (CMG). The pealess, three chamber design works great, even when wet. The Epik is easy to blow and delivers 115 decibels of sound which can be heard up to 1. 6 km away. Ergonomically designed shape better fits your hand and the integrated grip ribs along the top surface of the whistle provide