Callaway 20-inch Wheeled Drop Bottom Duffel Bag polyester Material: Polyester, man-made, Lining: Fully lined, Color options: Black Dimensions: 20 inches high x 13.25 inches wide x 13.5 inches deep, Cubic inches: Approximately 3000 Weight: 6 pounds, Large, u-shaped opening extends to the bottom of the duffel for easy access to spacious main compartment Lockable, zippered bottom compartment allows easy access to items, Zippered end pocket for additional storage, Dual-trolley handle system and custom inboard, inline skate wheels Rear guard rails protect the bottom of the duffel, Durable side haul handle, dual cargo handles with unifying wrap and grip slot for easy lifting, Closure: Zip top