Got a standard hot tub cover and it's starting to tear. I drained it out for the summer and there is no water in the foam. I've looked around for a new cover but geesh, they are running 300 dollars plus. I was thinking if I could find some way of getting a cover for the cover. Since the wife has been laid off, money is a little tight so at this point, I've got to go cheap-o until we get some positive cash flow. My question, is there anything out there I could just cover the hot tub cover? Something along the lines of a huge zip lock bag or shrink wrap or something along those lines. Not really worried too much about thermoinsulation properties as the winters aren't that bad down here in Ok-ra-homa.