I was snowmobiling by myself in a remote area of northern MN when suddenly my sled stopped. Took me awhile to figure out that a piece of barbed wire had rolled up around the track axle. Fortunately I had my LM Supertool with me and I flipped the sled and eventually got the wire out. I had basic survival stuff with me, but I didn't expect any problems with barbed wire in a remote area. It would have been a really long walk. Now I always carry a gen 1 Wave with me. I have a gen 2, plus several other models. Gen 2 is better, I suppose, but I like the older one, and even bought a backup in case I lose it.