This is a new and unused sample backpack/dry bag that we had made for evaluation. (The backpack has not been used, but it has been handled for evaluation purposes.) This backpack has one large single compartment with a roll-top dry bag closure. The Kauai Surf Co. logo is on the top front and there is a reflective patch on the bottom half. There are padded shoulder straps, an adjustable sternum strap, but no waist belt. The back is padded for comfort. The dimensions are approximately 27 inches in height and 14 inches wide when laid flat with the top not closed.