Thermal Lunch Bags The great thing about thermal lunch bags ... designed to be easy for kids to open and use, and has two temperature zones. It’s kinda pricey, but worth every penny if your ...

If you want food to stay hot or cold, a thermal lunch box like this FlowFly ... Katrina’s son uses the Bentgo Kids Lunch Bag, which keeps food fresh for hours with its durable, thick insulation.