OUTDOOR PRODUCTS backpack-style lunch bag. Perfect size for two 500ml PET bottles standing upright. The main compartment interior features an aluminum vapor deposition film for cold and heat retention. A rubber band is sewn to the bottom to securely hold a lunch box, which can be stretched and easily fastened with Velcro tape. It can securely store tall lunch boxes, such as two-tiered bento boxes. Features a double zipper that can be opened from either the left or right side. Includes one handle on the top and two on the back. *Cannot be worn like a backpack. Condition: No noticeable damage. ■ Other: We try to photograph the item to look as close to the real thing as possible, but the color may appear slightly different on your PC or smartphone screen compared to the actual item. Thank you for your understanding. Thank you for viewing.