This quality motorcycle luggage for metric cruisers and Harley Davidson motorcyles offers a totally adjustable back support system for the motorcycle rider. Motorcycle back rests from Biker's Friend provide support for the lower, middle, and upper back. Two different types of pads, and the lumbar roll make this the best way to ride in comfort. Biker's Friend Motorcycle luggage is rain proof, made in the USA, has inside and outside pockets, a complete back support system, and comes with needed attachments. Check out all of the bag sizes: http://www.bikersfriend.com/pages/bag...