This electric lunch box food heater makes it easy to enjoy a warm meal anywhere, like hot soup at work or clutch mac and cheese for your picky kids on the go.

Best extra large lunch bag. Calpak ... This lunch box has an 8-liter capacity that's small enough to carry to work but spacious enough to hold a big meal and a drink or two.

The main difference between a lunch box for adults and a lunch box for kids is the size. Kids don’t need as much food as adults, so their lunch boxes are not as large.

We talked to teachers, parents, and nutritionists about the best lunch boxes and lunch gear for kids of all ages with picks from PlanetBox, Hydro Flask, Bentgo, Baggu, and more.