Short, fat and good looking. The Sport Drive has plenty of volume to inflate knobbly tyres. Fast. The flexible connector hose lets you choose presta or schrader valves without having to unscrew, modify and reassemble the pump.
Great pump. Relatively light weight, high volume pump for its nice. Clips on nicely beside th e water bottle holder. Flexible hose prevents snapping valve stems from over vigorous inflation. Looks great too.
A well thought out product minimizing size and weight but maintaining volume. About the size of two Snicker bars. At first sight it looks too small but the overlapping handle hides almost a third of the pump volume. The oversized plunger rod/guide ensures it feels robust and smooth when pumping. The flexible hose means that you are not rigidly stuck on your wheel. Simple serviceable design.