Tumi Alpha 2 Frequent Traveler Expandable 4 Wheel Carry-On, Black, One Size Front U-zip pocket, Additional zip pocket, Top side and bottom handles, X-Brace telescoping handle system, Four recessed wheels, Protective bumper guards, Add-a-Bag strap Built-in garment sleeve in lid compartment, Hanger bracket, Zip pockets, Mesh zip pocket, Passport pocket, Tie-down straps, Ticket pocket 24 x 14 x 9