Reviewed by Hunter from Chicago, IL on Wednesday, November 14, 2012
When I got this I was surprised by the fact the pump chamber is made from steel. This makes it a little heavier, but also looks sturdy (I have had other pumps crack on me). The problem I had with it was the valve. It is not a 2-in-one valve as advertised, but you need to flip the little piece inside around to switch from schrader to presta valves, like with an older pump. Other than that it works as a normal mini-pump.