Bentgo Kids Chill keeps your child’s lunch perfectly cool until it’s time to eat. The unique leak-proof design includes an optional built-in ice pack that nests below the bento-style compartment tray. Place the ice pack in the freezer overnight and pop it into the lunchbox on days you want to keep food chilled on-the-go. When it's not necessary to keep food cool, skip the ice pack! This four-compartment lunch box keeps food separate for picky eaters and makes it easy to mix-and-match meals and snacks. In addition, the heavy-duty rubberized edges are designed to withstand the bangs and bumps that come with active kids on-the-go. Bentgo Chill sports a freezer-safe lunchbox and an inner tray that is microwave and top-rack dishwasher safe. It's a sleek, all-in-one solution for sending your child to school with a fresh, healthy, portion-perfect lunch.