NewFamWagon

So after months of shopping I bought a 2011 Ford Edge (used) yesterday. Its for the family, including the Dog. Dog is an 80lb Yellow Lab. Do any of you know of a good liner to go in the cargo area. Something that goes up covering the rear seats and up on the sides covering plastic side panels. Something that could be removed and sprayed down with the hose, if need be. So far I have found CargoLiner.com , but $350 seems a bit steep. Any suggestions. Thanks, Fellow Edge owner.