It's a pretty run of the mill round inflatable hot tub that I use for three months of the year when it's cold in Florida. The cover that came with it pretty much stinks and I wanted to see if anyone knew of any better replacements than just getting another one that will leak and be flimsy like the one that comes with it. Is there something more like a permanent hot tub lid that I could get that would work on an inflatable one? I know the permanent ones are these heavy foam insulated things, is there something like that I could get for this round one that will last me longer than the expected life of it?