Made of durable polyester. Lightweight construction. A handle on the side for easy handling. Molded part in the form of a handle under the vertical case to lift it effortlessly. Mesh pocket with zipper on the inner side of the flap. The 4 “spin 360” wheels allow easy handling of the case in all directions. Retractable handle with push-button that locks into position when stretched. Fastening straps inside to keep your belongings in place. Expandable for additional storage capacity.