It's not difficult to describe the perfect food container. First: It should be easy to open and comfortable to eat from. Second: It must keep ice cold and soup hot. Third: It needs to be reliable enough that you don't have to worry about leaks or breakage while on the go. This is exactly the food container we've developed for you. Now you can take your favorite meals anywhere. Our Insulated Food Jars come in sizes of 355 ml (12 oz), 591 ml (20 oz), and 828 ml (28 oz) to keep your food at the perfect temperature.