This is a NIKE bag. It's a one-shoulder, backpack-like type. It fits well when worn diagonally across the back and the waist belt is fastened. It can also be carried in front. It has a mesh pocket on the side that can hold a water bottle, and a pocket with a zipper on the front. It's been a while since this product was released, so I don't think it's currently being sold. *There are no noticeable stains, dirt, or scratches, but there is a general feeling of use, so please understand that this is a used item. *It will be shipped in simple packaging.