+1 for the Jesse Odyssey bags. Had them on my last BMW R1150GS. Absolutely brilliant. You can also get well-made liner/carry bags made just for the Jesse's from Helen Two-Wheels. (Sorry, I don't have the site anymore.) The Jesse's are American made, shipping/availability isn't as bad as the German bags often are, and their customer service is legendarily good. But, yes, pricey is the word.