Jeffritz,
they are the OEM accessory softbags sold in Europe. I think they are similar to (or maybe even same as) the sw-motech/bags connection Aero ABS bags (sold by Twisted Throttle). They do require the quicklock rack, which attaches to the same mounting points as the FJ-09 hardbags.
Although there is a special offer on these bags over here (buy the bags, get the rack), I still don't like them enough. Bags are 300 euro, rack is 270. I think this is over 10000000 in imperial currencies. They are waterproof with the supplied PVC inner bags and are lockable. Although I doubt that a zipper will stop a thief :-/.
Gr
Mark