Condoms? They take more abuse when used as a canteen than you would believe. Filling them is a bit of a problem, but so is filling a canteen if the water isn't deep.
Wire saws- agree with what others have said.
Fishing kits and snares- no need IMO. I'm not going to be stranded on a desert island. If I'm mobile at all, I'll walk out in a day or two. If I'm not mobile, I'm probably not going to be sitting on the shore of a lake or edge fo a stream when I happen to fall. I still have both because a small kit doesn't take much space.
Whistle, mirror? I can improvise a better signal than either. I still carry both usually. They are kinda opposite of the fishing kit. If I'm immobile, I probably NEED this stuff more. Improvising aerial signals and making a large signal fire is less of an option.
BTW, since a broken leg is a pretty common concern, I do focus some concern at alleviating the danger, heat tabs/candle etc in case I'm not mobile.
Wire saws- agree with what others have said.
Fishing kits and snares- no need IMO. I'm not going to be stranded on a desert island. If I'm mobile at all, I'll walk out in a day or two. If I'm not mobile, I'm probably not going to be sitting on the shore of a lake or edge fo a stream when I happen to fall. I still have both because a small kit doesn't take much space.
Whistle, mirror? I can improvise a better signal than either. I still carry both usually. They are kinda opposite of the fishing kit. If I'm immobile, I probably NEED this stuff more. Improvising aerial signals and making a large signal fire is less of an option.
BTW, since a broken leg is a pretty common concern, I do focus some concern at alleviating the danger, heat tabs/candle etc in case I'm not mobile.