PRODUCT FEATURES Durable construction with built-in side and top carry handles 2 exterior zippered compartments for easy-access items 4 smooth-gliding spinner wheels for easy mobility Expands up to 1.5 inches for extra packing capacity Lightweight design Telescoping handles Self-mending zippers guard against wear and tear PRODUCT DETAILS Polyester Manufacturer's 10-year limited warranty For warranty information please click here SIZING All dimensions listed are unexpanded 21" overall: 23"H x 14.5"W x 8"D, 4.9 lbs. 21" case: 21"H x 14.5"W x 8"D 28" overall: 30"H x 19"W x 11"D, 8.51 lbs. 28" case: 28"H x 19"W x 11"D MODEL NUMBERS 21" spinner: 67614-4754