Oh my, this is exactly what i was looking for, i have the DNA30 for when i'm out. The only issue i had with it is that it was too "thin". A simple Kayfun fits sure, but it doesn't look good since it's 22mm. This and obviously the need to send the device back for a battery replacement, which isn't easy and takes a long time if you don't live in the USA.
So yeah, please VS, take my money already !