Nice idea SBRaider

I don't really see how that would be better than one over the other though. I am determined to keep this kit small enough for a pocket.

I have never used an AMK heatsheet but it looks like the way to go. I get the cheap space blankets for free but I don't mind buying one if it is better quality wise.

Can you cut these sheets without them falling apart or do they have seams which prevent them being cut to size? Its hard to tell by the picture but they look like two layers placed together.