Swop sandwiches for soup! Use this Sistema Microwave Soup Mug to take a liquid lunch to work. The tight seal lid prevent leaks and has a vent that you simply click open to heat the contents of your mug in the microwave. Then just eat (or slurp!) straight from the mug. And if soup isn't your thing you can also use it for stews, noodles, pasta, baked beans and more! 'Soup'-er idea Sistema!