That looks like a great idea! I will definitely consider getting one from you.
Here's my one big concern though - how well does it conceal if you put a jacket over it? I'm in Colorado so I can OC if necessary but I'd rather conceal given the opportunity. It seems like it might be a little awkward under a jacket.
Of course, the convenience of it may win me over in the end either way. I just want to get a good look at the options. Thanks!