hey frediver,
15 tabs are enough for 15 liters, if I am out of contact longer than that, I probably have much bigger problems...LOL!
There are problems with a lot of the multi tools crimpers, there's a lot of variation in size and that's not really good, so DOD has problems with us carrying them, my crimpers don't weigh a full oz, so not much worry there. I still carry a Leatherman Charge XTI, but only use the crimpers when working with electrical connectors.
The saw blade is a pretty good idea, I might have to look for something like that.
Thanks