Too heavy. If you're going to be travelling for any longer than a few minutes, lugging cans around is the fastest way to tear your bag, and some of those routes can take over a week to get through.
Besides, perishable foods spoil too quickly without refrigeration. Things like jerky or cup noodles would be better for the first few trips.
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Besides, perishable foods spoil too quickly without refrigeration. Things like jerky or cup noodles would be better for the first few trips.