Replace that mini pump.

Sleek, shiny, and easy to use, the Birzman E-Grip CO2 Inflator with Cartridge is able to inflate Presta- and Schrader-equipped road and mountain bike tubes in seconds, so you don't have to languish for days on the side of the road just to hit 80 PSI with a tiny hand pump. The E-Grip accepts all CO2 cartridges, and comes with a silicone grip so your hand won't freeze when you're inflating—just screw on the cartridge, apply the inflator to the valve, and pull the trigger.