Mammut Ophir 3-Slide Crag Bag Package - The Mammut Ophir 3-Slide Crag Bag Package gives you everything you need, so you can get out and go climb! Package includes the Ophir 3 Slide harness, a Crag Light belay device, Crag HMS Screw Gate locking carabiner, Basic chalk bag, and a 40g chalk ball, get your climbing adventures up and running!