Thermal Insulation Bento 4 Cells Lunch Box Tableware Set Portable Lunch Box Student Lunch Box With Soup Bowl Features: Easy to Carry, 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 Product Description: Specification: Name: Bento Box Material: Plastic+stainless Steel Color: Pink/blue/green Size: Length 27.5cm Width 20cm Height 7.5cm 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 Thermal Insulation Bento 4 Cells Lunch Box Tableware Set Portable Lunch Box Student Lunch Box With Soup Bowl Lunch Boxes; Lunch Box; Lunch Box for Women Lunch Bag; Lunch Bag for Women; Lunch Bags for School Lunch Box Kids; Lunch Box for Students; Lunch Box for Children Kids Lunch Box; Lunchcase for School