Canned bacon is pretty neat, and coffee in a tube is simply brilliant.
And now, canned sandwiches. I, for one, can't wait for Candwich to go into production.
This is just an awesome product idea on so many levels. It's presumably shelf stable for a while. Rather durable packaging, and I imagine you could re-purpose the can as a small hobo stove. Or as a drinking/eating/cooking vessel. And you won't have to use your precious water supply to rehydrate it!
Of course, in a nomadic post-apocalyptic biker society, the bulk would require you to either have a food stash hidden away, or a large support vehicle in your tribe. That could be a problem if your survival requires light and fast travel.