Sealed Fresh-keeping Box Large-capacity Separated Portable Lunch Box Heat-preserving Lunch Box Features: Easy to Carry, and, Flexible Lock Catch Sealing Design It is With Insulation Bag Can Keep Warm for 2-4 Hours. Sealed with lid for more fresh-keeping lunch box Sealed with lid for fresh-keeping, meals are locked and fresher You can add boiling water to keep the food warm. The stainless steel inner compartment of the lunch box can add boiling water to keep the Specification: Name: Bento Box Material: Plastic+stainless Steel Application: Outdoor, Picnic, Office, School Package List: 1 x lunch box Note: Size and colours may vary slightly from photos. Due to shooting technology/ambient light/display chromatic aberration, etc. May cause a slight color difference between the picture and the actual product, refer to the actual color Innovative design, easy cooking: With innovative design at its core, ZKCCNUK creates a range of excellent kitchen gadgets that make cooking easy and enjoyable. From knives to cooking tools, each one is designed with attention to detail to provide you with an efficient cooking experience. Durable materials, lasting companionship: Unlike ZKCCNUK, we choose durable materials and are committed to creating durable kitchen gadgets for you, so that they become a lasting companion in your kitchen and escort your cooking life. Multi-functional applications, kitchen assistants: ZKCCNUK kitchen gadgets feature multi-functional applications that not only meet your basic cooking needs, but also become your intimate kitchen assistant. From knife sharpeners to kitchen measuring tools, they are your culinary helpers. Fine craftsmanship, Culinary art: ZKCCNUK excellent kitchen gadgets pay attention to fine craftsmanship, every detail shows the beauty of the art of cooking. We believe that exquisite craftsmanship can bring more fun to your cooking experience. Simple and beautiful, new fashion in the kitchen: Choose ZKCCNUK, you can not only get the practicality of excellent kitchen gadgets, but also enjoy the simple and beautiful design. We are committed to bringing new fashions to your kitchen and making cooking a pleasant way of life.