Talk about a convertible! The Built NY Lunch Tote ($20) is both lunch box and placemat. It’s also refrigerator and oven, with two insulated compartments that keep hot and cold for up to four hours. Neoprene rubber provides ultimate stretchability, and you can store it flat or roll it up. Machine washable (not with lunch inside, however), and ready to go whenever you are. Lunch just got a lot more convenient.
