well dont foget to add to that list for water uses that even if the water isnt drinkable you can use it for your radiator if it overheats.

and while i dont have a car, some of the items i pack away are soup packets (instant noodles and cup o` soup envelopes store very easy.) and i cant see them going bad very easily unless theres a moisture problem.


and the only tin of crackers i know of are those big green tins in supermarkets.
but what about just buying a few boxes and storing them in a more solid container?