Looking for some suggestions for brown bag non refrigerated options. My partner is attending preparatory classes for an important exam over the next few weeks and he doesn't have access to a fridge so my usual lunch prep won't work. He heads out around 8 and usually eats at around 1. I've done some sandwiches with mustard instead of mayo, but I'm just finding them dry and boring. Any suggestions my friends. Btw he has a peanut allergy.