Another vote here for the Lezyne Pressure Drive pumps. I personally use the Lezyne Pressure Drive CFH which is small, metal, allows CO2 use as well as the pump, and uses a small braided metal hose to attach to the valve. I've had this one for over a year and have zero complaints with it. The only caveat is that I wouldn't want it as my primary pump (I have a compressor and a floor pump for home use) and only use it for on-the-go needs.