Insulated Lunch BagThe outer layer of the lunch bag is Oxford cloth. The the inner layer is insulating aluminum film. They can keep food fresh and warm/cold for a long time, and prevent leakage.Lunch Bag size25x15x24 cm/ 9.845.99.45 inch. Double-layer design, 9L large capacity, practical and beautiful.Double Layer DesignThe cooler bag has two parts, you can store hot and cold food. The fresh-keeping package has a large opening and is easy to load and unload. High-quality zipper is smooth and wear-resistant.Easy to CleanAfter daily use, try to place it in a ventilated and dry place. If the inner layer is dirt, can be wiped off directly with a wet towel.Easy to Carry The picnic 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.Multifunctional Lunch BagYou can use it as a ice pack , picnic bag, lunch bags, cooler bag, sundries bags or shopping bags, snack packs for long trips. It is also the perfect gift for ladies, men, adults, children, girls, boys.