Four-piece microwave oven silicone folding lunch box Portable Japanese-style stainless steel lunch box 3 layers Square portable aluminum foil insulation bag Wood grain five grid lunch box plastic lunch box Creative stainless steel thermal insulation lunch box green (single layer) Ice bag kraft paper lunch bag insulation bag Size 4 pcs -350 / 500 / 800 / 1200mL 3 Layers-1680ml 230 x 150 x 160mm 27 x 20.5 x 5cm 1 layer---800ml 31 x 11 x 20cm Say goodbye to fast food, bring your own nutrition If you are looking for lunch boxes for your plan, such as school lunch boxes, picnics and camping, this will be the best choice! There are many styles of our products, and there is always one that suits you. With the insulated lunch box, you can eat healthy meals. You will no longer worry about what to eat at noon. They are very convenient to use, and students will not get their backpacks dirty. Office workers are convenient to carry, crowding buses and subways, without worrying about water leakage. At the picnic, the smiles of relatives and friends are perfect because of its imprint. A delicious life, from then on, a multi-purpose life is the pursuit Bring meals to work School lunch Business trip Outdoor picnic Read more Many styles and many choices, please buy according to your needs Nordic blue Korean stainless steel insulated lunch box lunch box lunch box instant noodle cup Nordic style 304 stainless steel Chinese-style thermal insulation lunch box Portable sealed multi-layer fast food box for students and children 304 stainless steel visualized compartmentalized sealed lunch box Student canteen compartmentalized lunch box Portable compartmentalized lunch box 700ml Student 304 stainless steel insulated lunch box, fresh-keeping box, adult lunch, compartmental bento box, children's portable lunch box, four-compartment lunch box with soup bowl Read more Polka dot color insulated lunch box lunch bucket single layer 630ML pink Portable Stainless Steel Lunch Box Container Bento Box Food Container Food grade 304 stainless steel large capacity vacuum heat preservation lunch box 1.6L, 2.0L Read more Attention The capacity of one layer of the thermal insulation bento box is 700ml. Compared with other styles, it is small in capacity and suitable for people with small appetites. It is used when there is less thermal insulation food, or for children. If you need more heat preservation food, it is recommended to buy other styles of high-capacity heat preservation lunch boxes.