Have been taking my time to choose a top box and eventually went with SHAD's new 59x, even though I have not seen one on an RS. Attached photos are not the best, but the top box really does look like it was designed with the RS in mind. Cool thing is, it is expandable. Starts out at 48l and grows to 59l. In the photos it is in the 48l setting. Quality is excellent. Fitting was a breeze. In my humble opinion, it is the best looking and designed top-box for the RS.