Faa Max Carry-on Size Retractable Extension Handle Polypropylene Body Polyurethane Wheels With Stainless Steel Bearings Easy-open Double-throw Latches Open Cell Core With Sold Wall Design O-ring Seal Automatic Pressure Equalization Valve Watertight Crushproof & Dustproof Interior Dim: 19.75"h X 11"w X 7.6"d Exterior Dim: 22"h X 13.8"w X 9"d Lifetime Guarantee