High quality material: our lunch box is made of high quality food grade material, BPA free, best lunch box for healthy food packaging, odorless, durable, reusable, stain resistant, washable.Multifunctional 4 compartments:We understand that your lunch can contain different types of food. The independent design of space division is very important. The kids bento box with four independent compartments is a great design to meet your lunch needs.Airtight bento box: depending on your needs, we have designed a well-sealed lunch box with a airtight design to avoid soup spillage. (Please open the lid of the lunch box when you put the microwave in).High temperature resistant: when bringing your lunch to the office, you must open the lid before heating in the microwave, avoid that the steam generated during heating cannot be dissipated because the lid is too tight.Easy to carry: the lunch box is small and easy to carry, you can easily put your bag in it without worrying about leaks. It's perfect for students, busy office workers and travelers.