I made myself a set of tripod shooting sticks to use with the contender and I don't like them. I don't reliably get the steadiness I need for long shots at game. They're also a hassle to carry.
Shooting from a prone position is much better because it's as steady as shooting from a bench, so I want to set up a rucksack that's filled with stuff that makes it a good shooting rest. What do you use that works well? I need something with enough loft to fill the sack, but not too springy. Thanks.