Folds

He does have electricity. Note the electric iron. On the other hand, my mother used to put food on the back porch during freezing weather. While at the University of Minnesota, people would attach a sturdy box outside the dorm window to keep things cold. Interestingly enough, the same outdoor box would heat up food in the summer.

or just buy a yeti, and also stay in the city you'll be closest to electricity and wholefoods

TIL hot water is basically glue for ice!