yeah, forgot about that, i made a sil "pillowcase" for cannibal's breathable uq, a little heavier than the full sil quilt w/zipper and even the 3 piece shell i spoke about above. same idea however. the pillowcase seemed to kinda be a PITA to deal with though.
jeff, good point about the garlington taco/undercover/weathershield, a much larger piece of fabric, but is more versatile and could be used alone in summer. lots of different options here it seems.