Thermal Insulated Lunch Box Thermal Breakfast Organizer Bento Pouch Dinner Insulation Bag Cartoon Cooler Lunch Bag Lunch Bag. Product Name: thickened thermal insulation portable lunch box bag. Product size: 24 * 15 * 18. Product weight: 44g. Product color: as shown in the picture. Product material: Oxford cloth, inner lining: aluminum foil. Keeping warm and fresh, portable at work and delicious everywhere. Tertiary aluminum film, three layers of high-quality aluminum film heat insulation, easy to clean. Large capacity Bento bag to keep food fresh. High quality Oxford cloth, high density Oxford cloth, the fabric is not easy to wrinkle. Package Included: 1 * insulation bag. Notes: Please contact us if you have any questions, we will try our best to solve any problems and provide you with the best customer service.