When shopping for containers, look for ones that are easy to open and close, so kids can use them on their own — that is, after all, the whole point. Make sure they’re see-through, so kids can immediately deduce what’s inside. Plus, you want ones that are stackable, dishwasher-safe, and come in a variety of sizes to suit all snack requirements. Every product on Fatherly is independently selected by our editors, writers, and experts. If you click a link on our site and buy something, we may earn an affiliate commission.