A must
in any survival situation is a reliable signalling device. Using
a whistle to attract help is much more effective than shouting,
and less tiring. This
high pitched whistle is perfect for dropping in to your pack or
pocket. Solidly built with an integral clip for attaching to
belts or webbing and a lanyard hole, the "pea-less" design
guarantees it will still be in use during the coldest of times.