MDI Compact® Sign System Storage Bag accommodates one TrafficMaster® folded sign stand and one rolled-up 48" MDI Compact® Sign. It is constructed of heavy-duty Cordura® nylon. It is side loading and has a heavy-duty zipper. One end is equipped with a molded plastic base which allows Stand & Sign Storage Bag to be stored lying down or standing up. There are two reinforced handles which allow bag to be carried horizontally.