I picked up one of these the other night at the local sporting goods store and for 12 bucks I am pretty impressed. It's a lightweight mountain type sling with a non-slip cord woven into the 1" nylon webbing. It really works and doesn't slip off my shoulder. It's even made in Oregon.

Thought somebody else might be interested since I've never heard of them before.

Andy

http://www.youtube.com/watch?v=ininTT8mk7w