You know, I just looked the other day and couldn't find a source either. I think I originally got mine at 911Providers GearShop but they don't have it on their web site now. Maybe you could give them a ring and see what the deal is.

I half way wonder if people started getting worried that people would use them for escape gear like mine. I'm aware it is a bit risky, but there is no way I could EDC as much if it wasn't so thin and light.

-john