Re: Bi-pod and Butt-pod thoughts???
We use simple sand-sock type bags filled with beanie-baby beads you can buy from hobby stores. Light, don't hold moisture, work great. Put a carrying handle on one end, make several sizes and shapes to give a choice in the field or on the bench. Seems the size and shape of a sock works best tho.
I carry one in a pocket when hunting, could snap it to a carabeener since they have carrying handles sewn on one end. Harris on the forend or just use a buttpack or backpack for a rest, beanbag for the butt.