Perun moto KTM 690 Enduro/SMC Luggage rack is meant to be used with all kinds of soft luggage, of appropriate size. Also, there are predrilled holes for 1 gallon Rotopax can. Here are some examples of how it can be used, with Kriega US-5 and US-10 bags and Rotopax.
Why Add-on plates for side racks were designed. What was the goal. What pannier racks it can be mounted onto. What material and hardware is used. How it can be used with Rotopax, Kriega and Wolfman products.