Arc'teryx R-320

The R-320 is a great, innovative safety-seat. I've already spent dozens of hours in it, working moves, belaying the inept and jugging up free-hanging lines (the most unpleasant task of all). At times, I forgot I was testing the harness. It was so light, unobtrusive and comfortable, especially underneath a pack's hip belt, I caught myself double-checking to make sure it was still on.