Traveler"s Choice Voyager 21" Carry-On Roll-Aboard: * Constructed of rugged 1200D Polyester * EVA foamed front panel * Metal ball bearing, recessed in-line skate wheel system * Extra long and sturdy retractable self-locking push button handle * Expandable feature offers 25 percent more packing capacity * Adjustable add-a-bag straps for toting additional bags * Self-repairing, interlocking #10 nylon coil zippers on the main openings * Tie down straps, interior zippered mesh pockets and shoe pockets * Detachable clear wet pocket * Fully lined with imprinted interior * Dimensions: 21"H x 15.5"W x 7"D