Fold top sandwich bags are my go to. Today I brought fresh raspberries, roasted peanuts, fruit snacks, can of Shasta, fresh husky cherry tomatoes, some turkey jerky sticks, and a mini chocolate bar. Yesterday was similar snacks and a container of leftover spaghetti and meatballs. Aldi's frozen meals are great, like chipotle chicken or birria - the actual healthy food ones, not the cheap mass market ones like Stouffer's. I don't even keep em frozen at work - doesn't take so long to warm up. Absolutely avoid baked beans.