it luggage Uptown Lite, Canteen, One Size 3-piece set includes a 22.6 inch carry-on, a 27.8 inch medium trolley case, a 31.7 inch large trolley case (height includes wheels and handle) The exterior measurements (including the wheels and handles) are as follows: the carry-on weighs a mere 4.85lbs and measures 22.6 x 15.7 x 8.7 inch . The medium trolley case weighs only 5.95lbs and measures 27.8 x 18.7 x 10 inch . The large trolley case weighs only 6.72lbs and measures 31.7 x 20.9 x 11.4 inch 4 multi-directional spinner wheels that rotates 360 degrees for easy maneuverability Special base structure for superior control and stability, which prevents the suitcase to tip over 31.7 x 11.4 x 20.9"