Perfect for work, school, travel, shopping, can also be used for grocery bags, cosmetic bags and more. Suitable for all groups including men, women, girls, boys and children. Due to different monitors and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Due to manual measurement, there may be slight differences in measurement results. Size: Approx. 22" x 13" x 20" Made of cationic oxford cloth and thick aluminum foil, it keeps food fresher than normal plastic lunch boxes. Secure zipper design, smooth opening and closing, easy to carry and store when working. For adults carrying drinks and food, it fits perfectly into your lunch box, snack, or even a protein bottle. Material: Oxford cloth + thermal insulation material. Perfect for work, school, travel, shopping, can also be used for grocery bags, cosmetic bags and more. Suitable for all groups including men, women, girls, boys and children.