Best Vent Mount?

Got my TP 2 a bit ago, and I love the thing. I never got a vent mount for my TP1 but I want to for this one, I'll actually make use of it.

I did some searching and haven't found much in the way of vent mounts. Does anyone know of one for the TP2? There's some generic ones but I'd like one that fits the phone instead of being a one-mount-fits-all kind of thing.

Any of you found anything good out there?