I have a T bags Super T Bag with Top Roll bag & net for sale. Used T bag once and the Roll bag a few times it is like brand new. You can use it both bags together for a trip or just the rol bag for around town. It has a patented universal mounting system that will fit any back rest up to 14 inches wide. The Super T Bag is expandable by un zipping a zipper. These bags are great!!!!!! Water proof and has a self enclosed cover. Bought new 300.95 + tax. I will sell for 200.00 plus shipping which pretty sure wont be anymore than 20.00 priority mail. These are brand new condition and excellent system for a link to the t bag site for more info http://www.tbags.com/detail.aspx?ID=15&SelectedCat=4