yeah, after you die of blood poisoning, you could freeze solid or, in the desert, be dried into jerky by the sun. That'll toughen the skin quite nicely.

When i go out camping, i carry the US version of this kit, which i think is better since everything fits together perfectly inside the belt pouch. My only gripe is that the pouch only has one little outer pouch, which is just big enough for a bottle of iodine tabs and a book of matches. It'd be nice if it had some more larger compartments for other small gear like trioxane tabs or proper matches.