Hot, soothing meals for up to 6 hours in 500 ml containers and up to 4 hours in 300 ml containers, regardless of the outside temperature No need to be near an oven or microwave: Enjoy your favorite dishes still hot, wherever you are. Keep your cold dishes fresh and crisp for up to 6 hours in 500 ml containers and up to 4 hours in 300 ml containers. Perfect for sunny days in the park or on the beach. You don't need a separate cooler bag: just grab your thermos flask and off you go. An airtight lid prevents accidental spills and soaked pockets. The vacuum insulation keeps your Chilly's thermal bag condensation-free.