The Double Bagger created by Sean Bollinger is an advancement coming out of the 10th Planet Jiu Jitsu camp.
I had the opportunity to train with Sean at 10th Planet and saw the Double Bagger and it's options being developed. It can be very difficult to regain your posture once the Double Bagger is on.
In the video below they demonstrate how to get to Jiu Claw from the Double Bagger setup.
They do a good job of demonstrating and explaining the technique. I found the 'thought bubbles' to be a little funny and possibly distracting. They did have some good detail though.
