I bought one and use it quite frequently - trash, recycling containers, propane tanks to be refilled, gas/diesel cans, and hopefully a deer or two.. LOL
I got a folding one that I like because if you arent using it, you dont have to worry about it.. Mine came from Norther tool and has a smaller wire mesh on it. Harbor Freight has an all aluminum one that is on special quite often for about $70
One negative is that with it loaded it can be hard to get the rear hatch open..