Chaps CHAPS Business Messenger Canvas Laptop Shoulder Bag Elmhurst Green Brown

Large business messenger bag with shoulder strap. New and unused with one tag attached, which is NOT the price tag. It was stored in a closet for years. It does have some white marks on the back of the bag, as shown in photos Im unsure what this is. The marks did not come off when I wiped it with a damp rag. Approximate measurements: 14 height by 17 width by 6 depth.