The Clavey Expedition Whitewater Frame. When your parameters for a raft frame include: indestructible, versatile and lightweight - The Clavey Expedition Frame is exactly what you're looking for. A four bay frame that quickly and easily breaks down to the size of a golf bag for your flights into Alaska or South America. Made from 1 7/8in OD anodized aluminum tubing and assembled with Speed Rail allen wrench fitting, swaged corners and a welded kick bars, simply pull the corner snapper pins and your four-bay Clavey Expedition Frame is now a no-frills Day Frame.