Simple and stylish black Longchamp backpack. - Brand: LONGCHAMP - Color: Black - Style: Backpack - Material: Nylon The size, measured with a tape measure, is 31 cm in height, 23.5 cm in width, and 7 cm in depth. I apologize that this is not the official size. I believe there were large and small sizes, and this is likely the smaller backpack. I have too many bags, so I'm offering it to someone who will use it. I have several other LONGCHAMP bags, and they are light and very good! In terms of usage, I used it about 10 times and then stored it in the closet. I don't see any major scratches or stains, but please check the images before purchasing. I will ship it as compactly as possible, so please understand. Feel free to ask if you have any questions (^-^)