[Rab]

http://www.tourmaster.com/xcart/catalog/TriBag-Tail-Bag-p-147_31.html

Which you can optionally add saddle-bags to.

or this one:

http://www.tourmaster.com/xcart/catalog/Deluxe-Tail-Bag-p-141_32.html

or this one:

http://www.tourmaster.com/xcart/catalog/TB-17-Tail-Bag-p-140.html

You can find them cheaper if you search around.

I’ve got the Tourmaster/Cortech Sport Tail Pack and the Mini Tank Bag; they work just fine for me.

The stitching holding the carrying handle on the mini tank bag (inexplicably) unravelled but they sent me a brand new one under warranty cover. No problems with the replacement.