Today i search for an army rucksack (backpack) and find another helpful tool:
a firestarter with a loop to bind them on an army backpack.

Nice thing and army style. For the hunting and SPOSN Tortilla Backpacks a useful item and maybe you didnt waste a slot; you can bind them with a rope on this kind of backpacks and didnt waste a slot for matches or another things. {F31832}