The Camp 4? Duffel is both a cross-country travel essential and a technical tool even the Stonemasters would be proud of. It sees the granite ledges of Yosemite pitches as often as the airport baggage carousel. It hauls trad gear and toiletries ropes and robes. So here's to the icons of climbing's past and the places that brought them together but let's not forget the places we're going.