Comp Tac, FBI cant, full length, OWB kydex paddle. About 65-70 bucks if I recall. Excellent quality, excellent retention (2 tension screws). Sits where a slide on would. As a plus (IMHO) it's easy on, pretty easy off for car, desk, etc. The rig is one piece so there are no seams or other weak points.
No thumb strap, but the gun is very secure with the screws dialed in correctly. They do also make them in a belt slide but I have no experience with those. They are however VERY flexible as far as custom making stuff so if you give them details on exactly what you want they will make it. I had a custom OWB made for a PM-9 and I think they charged like $10 bucks over the price of the standard rig.
Delivery was only like 2-4 weeks (it's been a while but I remember it was fast)