I wasn't seeing things......, check this out:
The above pics were of a new Outback TT that I ran across at the CG over the Memorial Day weekend. I spoke with the owner and he said that the canvas covers were already installed by the dealer when he purchased it from their lot. He didn't know much about the blue covers other than that Lippert sold the rights to them to another manufacture.
I can't figure out the real advantage to them, they don't function like "slide toppers" because they don't go over the outer top edge of the slide...., so debris still can get trapped. The cover does however cover the slide seals.
Have yet to find out who is presently making them.
Oh, the owner of the Outback TT said the dealer told him that it was a major project installing them.