Are there any hidden storage areas?

[Paul7]

I've got a 2007 limited with power third row, are there any voids like behind the interior plastic in the back where I could stash some jumper cables?

 

[03 Explorer XLT]

There's a little room in the jack compartment. My jumper cables wouldn't fit, but I did squeeze in a small tool kit and a couple ratchet straps. Since I don't use my third row often, I keep my cables on the floor with the seats folded over them.