I bought this for business trips and used it over a dozen times. It's a used item, so please check the photos for signs of wear. The size is approximately W43 x H32 x D19 cm. Please forgive any slight errors as this is amateur measurement. The capacity can be increased with the zipper in the middle. When the zipper is opened, it becomes approximately D23 cm. Please purchase this item if you understand that it is used.