After a long search for the "right" saddlebags for my bike I finally settled on a set of NOS Drag Specialties canvas bags with leather straps. I had the yoke narrowed a bit, and then installed grommets so as to have the rear of the yoke attach to the seat hinge bolts. I then replaced the ordinary nuts with thumb nuts I can loosen and tighten by hand. The bags are also secured to the frame with velcro strips and tie-downs, the latter having been added to bottom front inner edge of each pocket using rivets. The bags are thus easy to remove, yet aren't going anywhere unless I want them to!