This beautiful small bicycle pump aluminum, light in a reasonable price range, works very well. Its reversible tip allows me to use it in troubleshooting, not only on the Schrader valve of my bike, but also on the Presta valve of my son's race bike. It can be transported easily slipped into a bag, in a large pocket or hung on a frame with Velcro fastening supplied. Moreover, its closure lempêche magnet slide only, as was always my old hand pump!
