Best iPhone Holster

I've seen a lot of threads about cases, but what about holsters? I don't want a case or screen protector on my phone, it's already scratch-resistant and that's enough. But what I do want is something I can clip onto my pants that'll hold my iPhone. It needs to be secure enough that if I bend over, it won't fall out.

Any recommendations?

Eddie

I just bought a DLO holster from Amazon. I liked the Vaja one, but it just seemed to risky to have the iPhone in a position like that.

Eddie