30" Large Rolling Wheeled Duffel Bag Spinner Suitcase Duffle Luggage Carry onMaterial - 600 D Polyester construction. Main compartment opens with twin zipper closure. Reinforcing strap. Three levels fordable. Comfort-grip carry handle. Adjustable and Removable shoulder strap. Two front pockets for last-minute storage. Collapses to 4" D. when not in..