Well I can't seem to find tinned potatoes anywhere, so potato crisps are the next best thing (the clue is in the name)..
I can get bags of chips and even small bags of potatoes but they tend to go bad quickly, for example creepy little shoots have started sprouting from my bagged taters after only a week and i ain't eating them now.
I've leant my lesson, it's tinned food for me from now on because it lasts for years.
As for bread, that don't last long either, you get hideous green patches of mould on it but we can live without it, how about it JC?-
"Man shall not live by bread alone" (Matt 4:4)