Stainless Steel Lunch Box with 2 Dividers (900ml) Made of high quality 18-8 stainless steel (SUS304) and 100% food grade silicone. The highly airtight silicone lid securely seals the lunch box. It will not leak even if you put in a dish that contains moisture. It is convenient because it has a divider, so the flavors do not mix. * The partition is not removable. Fill sandwiches with pasta, salads, fruits, and many other things you like and go out. In addition to commuting to work and school, it can also be used as a take-out container, picnic, camping, and food storage container. Dishwasher & oven usable. Refrigeration & freezing OK. Microwave oven is not allowed. Comes with a Forever Eco original cotton bag that is easy to carry. ※ Request for cooperation in simple packaging We implement simple packaging to reduce unnecessary items generated in delivery and to reduce environmental impact. By using reusable materials (such as newspaper) as wrapping paper and cushioning materials, we are refraining from using plastic packaging and bubble wrap. In order to protect the beautiful earth, we ask for your understanding and cooperation in abolishing excessive packaging, saving resources, and reducing waste.