355 storage between seats

Anybody come up with an aftermarket console/storage bin that fits between the 355 seats? Coming from a 328, I'm used to having a compartment with a lid. It'd be nice to have a way to get a tidier look in the cars by being able to store all your stuff in an enclosed box. And maybe a cupholder, too, while were at it!

The small lockable console above and behind the seats is totally useless if you've got the top off and stored behind the seats (I've got a GTS).

I've been looking for a small rectangular leather box; hadn't found anything yet...