it luggage World's Lightest Skulls 21.5 Inch Upright, Khaki, One Size The carry-on weighs a mere 3.41lbs and is 21.7 inch x 13.8 inch x 7.9 inch including the wheels and handles Fibreglass structure of the frame provides a lightweight yet durable core The trolley system is crafted from a single piece of lightweight aluminum and runs down the sides of the suitcase, resulting in a spacious flat packing bed for crease-free packing Made from high density polyester fabric to provide exceptional protection from wear and tear 13.8 x 7.9 x 21.7