Floating Fishing waterproof boxes. I picked up two the other day for all of 5.00 each. They fit my blastmatches, sweedish steel, magnesium, lighter, water proof matches, etc in a small compact space. It also keeps them dry. They might float too. I am not itching to find out though. The added advantage with clear plastic, I can see what is in there at a glance. With fishing seaoson upon us, I thought that might be a nice lttile camping/prepper suggestion.