OGIO Luggage Canberra 30 Inch Griddle Wheeled Duffel Bag 95% Polyester/5% Hardware Hand Wash 1680d polyester exterior that expands for greater carrying capacity Constructed with a zip around drop-bottom feature for extra carrying capacity; u-shaped top zipper pocket for frequently needed items Roomy fully lined interior features garment restraints; locking retractable handle and custom in-line skate wheels provide optimum mobility Comfortable soft grip top handle and front wrap around handles for easy lifting Luggage id pocket included; wire form shaping interior flaps