With winter on its way, now is the time to make sure your avalanche knowledge is sharp. Perhaps the best way to do this is still to go on a course.
However there is another way. “SpotChecks in Avalanche Awareness”
Lyon are pleased to announce that the 
With winter on its way, now is the time to make sure your avalanche knowledge is sharp.
In its extensive range of head torches, Petzl has produced 4 models that have Atex approval (for use in hazardous environments).