1、 Heat Preservation: This insulated lunch container has heat preservation performance. 2、304 Stainless Steel: This insulated lunch box is made of 304 stainless steel, non toxic and harmless, and will not release harmful substances. 3、 Sealing: This insulated lunch box with lid sealing design effectively prevents food from spilling or leaking, keeping the flavor and nutrients of the food. 4、Wide Application: This insulated lunch box has a wide range of applications and can be used for work, school and outings. 5、Lightweight And Portable: This insulated lunch box with round design makes the lunch box easy to carry, and convenient to carry it out of the house, suitable for work, school, outdoor dining and other situations. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin