I am a new owner of a 4x4 SE with plans for spending a lot of time in the mountains near Salt Lake City. While mountain climbing and snow boarding, I expect to be bringin dirty things into the back of the X. I want to protect the entire back area with rubber or plastic. Nissan sells two products for doing this, and only one offers complete coverage of the flat area of the X while the seats are down--I think! I have a large dog who accompanies me on all of my trips, and again I want to cover the area for him as well.

Does anyone own the Nissan vinyl liner--not the shorter, hard plastic version for the back section only, called the Cargo Organizer--but the Cargo Area Protector? I am hoping this fits the entire flat area when the back seats are down. Comments?