I used this item for about a month after purchasing it, and then stored it at home. There are some minor stains. Please see the third photo. The zipper works smoothly without any snags. It was convenient for storage with pockets inside, outside, and on the sides. The easy-to-access zipper and the strap on the back that allows you to attach the backpack to a carry-on suitcase are also convenient. Please see the sixth photo. I will ship it folded compactly, placed in a bag for water protection, and then in a cardboard box. I look forward to your purchase if you understand that this is a used item! Height: Approximately 43 cm Width: Approximately 38 cm Depth: Approximately 12 cm Thank you for reading to the end!