The "Papa Bear" of the pump family, the Carlson 6" raft inflation pump is simply the finest inflation device in the world. Perfect for inflating and topping off rafts, this very dependable barrel pump will give you years of life. The heavy-duty PVC barrel offers great durability, and the patented waterproof foam o-ring does not require grease. The extended non-kink hose makes it easy to reach your valves. Although it has inspired imitations, the Carlson pump continues to dominate the market because of quality and value. Heavy duty PVC barrel Waterproof, greaseless foam O-ring seal Ten-year warranty