Thank you for viewing. The purchase date and model are unknown. I purchased it at the Samsonite outlet in Kobe-Mita Premium Outlets. I am selling it because I have used it less frequently. I have used it to a certain extent, but there are no noticeable scratches or stains. Capacity: Approximately 20 liters (I think) Material: Nylon The lime green interior and the diagonal zipper on the outside are key features. It also has a front strap and a belt that can be fixed to the handle of a carry case. Thank you for viewing. I am open to price negotiations, so please feel free to comment. * Please understand that this is a used item before purchasing.