Insulated lunch box bag, fine sewing, large capacity, bag design outside the bag, can put chopsticks, spoons, mobile phones, etc., the bag body is made of frosted oxford fabric, waterproof and dustproof, easy to clean, the inner lining is aluminum foil material, to a certain extent, the temperature can be controlled to a certain extent, the food is not easy to change the taste, the insulation is also fresh, stain-proof, gently wipe invisible, there are three colors to choose from
