This reminds me, I have a ProClip mount and Droid holster for the 370 if anyone wants it. Even if you don't have a Droid, you can use the base mount. I never removed the tape so it's 100%. Except for one of the padded circles on the Droid mount, I think it fell off.
ProClip 370Z Mount + Droid Holster review
$20 for the whole thing.