it luggage Mojave Hardside 3 Piece Set, Fungi, One Size This 4-wheel hard side 3 piece set features a single expander for maximum packing capacity and a unique velvety smooth finish The large checked exterior measures 30.5 x 21.5 x 12.2 inch + 3 inch expander. Interior measures 27.5 x 19.7 x 12.2 inch + 3 inch expander and weighs 10.80lbs The medium checked exterior measures 26.6 x 18.9 x 11 inch + 2.5 inch expander. Interior measures 23.6 x 17.3 x 11 inch + 2.5 inch expander and weighs 8.81lbs The carry-on exterior measures 21.9 x 15.7 x 10.2 inch + 2.5 inch expander. Interior measures 19 x 14 x 10.2 inch + 2.5 inch exp and weighs 6.83lbs 21.5" x 12.2" + 3" Exp x 30.5"