Tabletext Stainless Steel Insulated Leak Proof Stackable Bento Tiffin Box 2 Containers Lunch Box  (1040 ml, Thermoware)

Food Grade Material: The thermal lunch box is made of food grade 304 stainless steel internal layer, PU material insulation middle layer and High Quality plastic PP external shell.Use with insulation bag, can extend the insulation time of one hour. The lunch box containers detachable. It is easy to clean and reusable, durable, BPA free and healthy. We are delicate to offer a healthier eating for you and your family. Sealed and leak-proof design: Each bento lunch box has a separate lid with a built-in sealing silicone ring that prevents the spillage of sauces and soups. Each bento box lunch box has silicone ventilation holes at the top, open the ventilation holes before opening to release the internal air easier to open. PU foam insulating layer: High-density insulated pu foam is applied to the middle layer, which makes food stay warmer than those with vacuum layer. At room temperature this food thermos will keep warm/cold upto 4 hours.