[Attribute] Insulated Bag size: 10.6x6.3x9.8 inch. Double-layer design, large capacity, practical and beautiful. [Double Layer Design]The lunch bag has two parts, you can store hot and cold food. -keeping package has a large opening and is easy to load and unload. High-quality zipper is smooth and wear-. [Quality Materials] The outer layer of the lunch bag is Silver cation , waterproof. The interlayer has non-woven fabric, pearl cotton, Insulation board, the inner layer is aluminum film. They can keep food fresh and warm/cold for a long time, and prevent leakage. [Easy to Clean]After daily use, try to place it in a ventilated and dry place. Normal dirt can be wiped off directly with a wet towel. Or you can use clean water at room temperature and place it in a ventilated and dry place. Good usage habits can extend its service life. [Easy to Carry] Cooler bag is light and portable, easy to carry The soft cloth makes the container easy to fold and can be placed in ordinary bags. Portable very suitable for travel, picnic, school, or office as a lunch box bag.