OK now, I'll probably catch a little flak for this, but I was needing something to line my saddlebags with that would make it easier to unload them. Not necessarily waterproof, just sort of a carryall for my saddlebag stuff. After looking at various motorcycle accessories I came to the conclusion that this hobby if for the considerably more affluent than I, so I did what any good Ole Southern boy would do, I went to K-Mart. I picked up 2 canvas "beach accessory" bags (I call them that for lack of a better term) for about $6.00 a piece (Clearance priced). They fit the saddlebags perfectly, have carry handles sewn in and have a nifty zippered little bag attached with a dummy cord inside of them. I use the small zippered bag for sunglasses, sunscreen, Slim Jims and the like, the wife uses the other for her "personal stuff." They aren't waterproof but the plastic garbage bag I keep down in the bottoms of them for unexpected showers dang sure makes them close to it. So for about 15 bucks, I've got water resistant saddlebag liners.
And as always, "Thank you for shopping K-Mart."