"Easy to Serve Bento Box Dome Man" that allows you to close the lid without crushing the presentation Both rice and side dishes are fluffy and easy to eat. It is a convenient compact size that can be eaten in the car or outdoors with one hand. The integrated packing and 4-point lock prevent leakage! W-sealing structure that seals the perimeter of the main unit and the middle partition. It also prevents the juice from transferring inside the bento, so it also prevents the taste of side dishes from transferring. *This product is not an airtight container, so please do not put anything with a lot of moisture or soup. This can cause leakage. It is easy to clean because it is a two-part "lid with integrated packing" and a "main body container". It is dishwasher safe, making it ideal for everyday use. *When using it in a dishwasher, do not place it next to the steam, hot air, or hot water outlet. This can cause deformation and damage. It is also microwave safe, so you can reheat it on the go, such as at work. *When using the microwave, be sure to remove the lid. ※ Please use it while observing the heat-resistant temperature.