If you want to maximize the setups you can fit into a tight schedule, get the Cinesaddle. Many cinematographers use the Cinesaddle primarily as a replacement for their tripod but it may also be used to attach your camera to any static or moving object.
The Cinesaddle is measured in ounces but it will support all professional Betacam video cameras as well as 35mm & 16mm cine cameras.
The way the Cinesaddle works is basic. Hi tech foam balls push the sides of the bag tight up against the camera, holding it rock steady.