Thank you for viewing. This is a collaboration cooler tote bag from UNIQLO and BRUNO. It's made of sturdy fabric and has a mesh pocket on the inside opening to hold ice packs. On the opposite side of the opening, there's a wide elastic band to keep it folded when stored. The opening can be closed with a zipper. Size (approx.): Height 36cm x Width 50cm x Depth 20cm Material: Outer fabric: Polyester Lining: Polyester Weight capacity: 20kg I opened it to check the product, but it's new and unused. It has been stored at home for a long time. Thank you for your understanding.