Aerolite 4-Wheel Spinner Hardshell Cabin Hand Luggage Suitcase, 55 cm, 33.0 Liters (Purple) Dimensions: 21.65x13.98x7.87cm (All Parts) / 33L Capacity / 6.5 lbs Robust heavy Duty Hard (Plastic Style) Case with dual zippers that can be locked easily 4 Wheeled Roller Stroller case that rolls spins and turns easily, maneuver around the airport with ease! Pull Handle retracts into the case and is activated via Push Button. Drag behind yourself easily