My best motorcycling mate happens to be my wife
,the rules in the house have always been the same I can spend as much as I like on motorcycles so long as it carry’s two people my SuperMoto oops our SuperMoto excluded so while the above bag may work well would have me in the divorce court
Although I have to say in recent years BM do a nice line in soft tail bags that fit on the rear rack that I can swap between the K and the X/R ranging from 30 to 50 litres.