Vargo Titanium Emergency Whistle | 100+ Decibel Pealess Whistle, Ultralight .1 oz. (3 Grams) | Backpacking Survival Whistle with Reflective Lanyard | Hiking, Outdoors, Emergency Kit, T-416
Vargo Titanium Emergency Whistle built with the strength and toughness of titanium. Titanium pealess design won't break or fail where other whistles will. And because it weighs just 1/10th of an ounce it's a great addition to any pack or emergency kit.
