Found Very Good Outdoor Motorcycle Cover
Hello Friends, I wanted to take a moment to let you know I purchased this outdoor cover for my 2009 Versys. I don't have cases or bags on the back, but I do have mirror extenders and the larger Givi windscreen, and this cover accommodates both easily. It's called the "R&G Racing Waterproof Motorcycle Cover For Adventure Bikes". It covers the bike right down to the point where the tires touch the road. I'm glad I bought it since it is a good secure fit, and so far provides a very good amount of protection.
Here's a link to it.