I like my home made shooting stiks, called a bi-fur pod.
http://www.varmintal.com/abifu.htm
One pair I made so I can stand and I am 6'1" that works down to sitting on a stool or in a chair. Another set I use mostly for varmint hunting works from sitting on a stool or laying prone.
They even enploy a carrying clip. I use what we call mouse fur rather than leather padding.

Al