Is there or will there be a swivel holster with a "sleeper function" for the key2 or motion?

I used to love the swivel holster for my old BB Bold, including how it would automatically go to sleep when inserted into it, but still allow the phone to ring. I wonder and hope if there is or might soon be such a swivel holster with sleeper function for these new phones, the Motion and the Key2 specifically. Anyone know?

I saw reference to a swivel holster for the key1 that claims to fit almost perfectly with the new key2, but it specifically notes not having the sleeper function.

I don't think there's a magnet to even use the sleeper function. If there is, I haven't found it.