This is a Patagonia backpack. I bought it a few years ago and used it for commuting, but I haven't used it for about a year since I replaced my backpack. Overall, it doesn't feel very used, but there is a stain on the top. (Enlarged photos are included) The zippers open and close smoothly, and there are no frays or scratches. I would like to sell it to someone who understands that it is a used item.