Material The lunch container with a total capacity of 1,5 liter, made of food-safe 304 stainless steel and PP material, BPA-free, is the best container for packing healthy takeaway food. Food contact materials, reliable and durable, can ensure the health of you and your family. Leak-proof design Lunch box equipped with an airtight sealing ring, with 4 side locking buckles to prevent spills, leaks or odors in the bag, as well as keeping food fresh and flavorful. Keep the lunch box in a horizontal position to prevent food leaks between the trays. Detailed design The lid is equipped with a groove where cutlery can be placed to prevent it from getting dirty. With handle, easy to carry. Under the stainless steel container, you can pour some boiled water for warm food. Use and cleaning The lunch container can be placed in the microwave, refrigerator and dishwasher (the top cover should be washed in your hands instead of in the dishwasher to prevent deformation), easy to clean. Wide Application This lunch box is suitable for adults to take to school, work, picnic or anywhere. Up to 4 compartments and a sauce container you can put pasta, sandwich, fruit, soup and enjoy the taste.