Tumi expandable tote bag, made of nylon/leather, color is black. I believe it was a Japan-exclusive model when it was released. The dimensions are as follows, measured by a layman: Width: 43cm Height: 31cm Thickness: 9.5cm (plus 5cm when the zipper is opened) I purchased it as a new item with tags for 44,000 yen (retail price was just under 50,000 yen) from a major Rakuten recycle shop about 3 years ago, and only used it for half a day once. It has been stored in the closet since then, so it is a very beautiful, like-new item. It's a smart and stylish tote bag with a combination of ballistic nylon and leather on the front of the bag, giving it an air of elegance and luxury. I think it can be used for both business and everyday use. I have lost the warranty. With the rising cost of living, Tumi bags have also increased in price considerably over the past 3 years, but compared to current similar products, the price is, of course, better, and the quality, such as the amount of leather used, makes it a very good value. I am not considering any further price reductions, so please refrain from requesting a discount.