I purchased this new online about three years ago. I used it about 10 times in low mountains and about 10 times for everyday use. The mat characteristic of UL backpacks didn't suit my back, so it wasn't used as much as the years suggest. There are some stains in several places (see photos). I couldn't find any noticeable scratches or holes. This is a used item, so please consider purchasing only if you understand this.