DVD cases with built in clip for a USB dongle needed

[S a m]

Hi,

Does anyone here sell or know somewhere that sells single disk DVD cases that have a built in clip for a USB dongle?

Something along the lines of the clips used for the manuals, but mounted above or below the disk allowing a USB dongle type device to be clipped into place, removed and then clipped back again for storage.

We don't need that many - between 25 and 100 at first, maybe more in the future.

I've been searching Google for a while and made several calls to branding/packaging type places but haven't found anything.

Cheers,
Sam