THIS MID-SIZE mini pump from Park Tool is a perfect size for packs or frame mounting, but a touch too long for stowing in a pocket.
At 136g it
isn't the lightest pump of its size but the aluminium barrel and thumb lock
feel reassuringly sturdy and the flip-out handle has rubberised sections to
help with grip in the wet and cold. With a maximum pressure rating of 90psi
it'll get you to 30psi in about 200 strokes. Workshop quality and a
reasonable price make this a welcome addition to any trailside toolkit.