interesting, if somebody likes that little cover thingy for the back i've got nothing against it but it seems like a waste since we already have next to zero room in our little rigs... i recently replaced the zipper on my back window.. then then shop did a shitty job of course........
Just makes it the equivalent of a convertible X-90....but expandable to a 4-seater.
If you don't use the back seat (I don't, it's always folded down for the dog), and if you rarely have gear back there that stacks to the roof, you gain quicker heating/cooling of the interior. I'm all for it, though I'd rarely use it (dog likes windows back there, dontchaknow), so I'm not likely to spring for it any time soon.