My dad has a rear liner that also covers the back of the rear seats. He forgot where he bought it, so I was just wondering if anyone knows where to find it.
It's about 2mm thick and is a flat plastic piece that covers the rear and folds up along the back of the rear seats, so when they fold down it creats a solid flat surface.

 

try cabela's and see if this is what you mean
http://www.cabelas.com/cabelas/en/te...iner&noImage=0

 

Wow, that's pretty cool and not very expensive...

 

That's exactly it, thanks for the link, too bad they're sold out...

 

Also try Cargoliner. They make ones that custom made for each SUV, but they cost $225. They're relatively heavy duty vinyl that they claim can't be punctured by dog toe nails (impt for me since I have 3 dogs). Just ordered some but haven't installed them yet.