I've got the full Vario luggage set but, to be honest, I wouldn't go for this option again. I leave the top box more or less permanently expanded in any case: apart from appearances there's not much point in not. The expansion mechanism takes up valuable space and once you have had the box covered in mud a few times doesn't run completely smoothly. I can't really be bothered changing from Vario and the looks do match the bike nicely but I would personally stick with Givi or go for a non Vario Aluminium option.