PVC leather luggage rack bag with separate duffle bag. This bag is designed to fit on cruisers with a luggage rack. Requires a tall sissy bar for attachment. Bag is very roomy and has lots of outer pockets which are not shown in measurements. 2 sizes – Medium 18 x 14 x 8. and 25 x 14 x 8 with duffle attached to top, Large – 19 x 14-1/2 x 8-1/2 and 26 x 14-1/2 x 8-1/2 with duffle bag attached to top.