This is an A4-size document case from PORTER. It's from the "PORTER SHEA" casual series, made with a lightweight nylon polyester twill fabric with a subtle sheen, and finished in subdued, chic colors. It has features that make it easy to use not only for everyday use but also for business, and it's designed with a size balance that's easy to carry. I bought it a few years ago and have only used it a few times, so there are no scratches or stains. It's practically like new. I'm selling it because I don't use it very often. You don't see these very often, so I think you won't see anyone else with one. I hope those who understand that this is a used item will consider purchasing it.