That looks great!
I've had all sorts of problems with my fridge
not keeping up in hot temperatures, but oddly enough, I also have problems with it freezing my food when it gets cold outside. If nighttime temps are 30 or lower, daytime temps 40-50, I cannot keep my fridge
from freezing my food. If I winter camped, I'd be storing food in a cooler just like I would when temps get above 90.
Anyway, it's great to see the winter camping.