Location: Dayton OH -- For a Liberal State They Don't Mind Guns
Re: Cheap shooting bags.....$$
Picked up one of these at a gun show for $12 -- Amazon has them for $10 or so, free shipping if you order 2.5 of them.
Filled it with acrylic beads from a craft store -- I like them because they do not break down or absorb moisture.
Works great so far -- appears to be very durable -- will use them with my Allen Rest bags that I picked up years ago which I can not find anymore.
I do the same with canvas sheets but I fill mine up with fine ground walnut shells from the local pet store. Its used as bedding for desert creatures. I love the walnut shells bc they dont attract mice, resist mositure, and is the perfect weight. not too heavy...not too light..and cheap!