I've had great success with the Polecat magnum shooting sticks for elk hunting.
They fold and unfold easily with shock-cord connections, are very portable and lightweight.
From a sitting position they are rock solid and usually provide enough elevation to shoot over sagebrush. I'd recommend the magnum version as they are a little stouter. They come with a belt carrier or you can strap them to a backpack. Good piece of gear.
