High-Output Air Pump - Double Quick III
File this under "why didn't I think of that." This high-volume  pump, designed to inflate any raft you happen upon, forces air both on  the upstroke and the down so you actually get your pumping done in half  the time. Not only that, just switch the hose connection and it can be  used to deflate as well. It comes with three different nozzle  attachments so it will fit most valves as well as product information  on the side of the box in 12 languages. It's not often the word "cool"  comes to mind when describing a pump, but this one fits the bill.-- John Moe