As the title states, I have a inner Belt conundrum. I'm looking for an inner Belt that is stiff enough to stand alone and work with an IWB holster, preferably lined or stiff double layer.

I want the option of carrying IWB with my EDC G19 in a Vedder and to remove the IWB and slap on my outer belt quickly. Does such an inner belt exist?

Thanks in advance for any assistance!