Henrik,
Normally the cover would be rolled up, not folded. Due to the integral support rods it can not be folded in the Front/Back axis.
It is intended to be folded in 1/2 down the center and then just rolled-up like newspaper.
We also offer matching storage bags for you to then slide it into if you wanted.
I keep mine in the trunk... it fits diagonally and the rolled cover is ~6" in diameter so it really does not eat up that much space. I have seen other fellas manage to get it behind their seats between the seat back and the rear wall. We are currently making a "custom" storage bag for a customer that wants to stow the cover (in the bag) just in front of the roll bars and attach the storage bag to the dual roll bars to secure it....
I'd be happy to discuss it with you any time....please feel free to call if you'd prefer.
Most of the covers we produce are color coordinated to match the car...stripes and all.
Here are some photos of others we've done.
http://s293.photobucket.com/albums/m...Back%20Covers/
Pig
678-971-9470