I just use a shipping blanket, but it would be cool to have a cargo area tray/mat. I had one in the trunk of my Acura that had a 4" wall so it was perfect for use with snowy ski boots etc.

This link has rubber mat material in 48" widths and sold by the foot. This might work well:
http://www.rubbercal.com/Coin_Grip.html

__________________
Chad
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)

SOLD
1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys