Genuine Innovations Ultraflate Plus is a great CO2 inflater.  Unlike many CO2 inflaters that have limited cartridge compatability the Ultraflate Plus will work with 12, 16, and 25g threaded cartridges, threadless cartridges, and big air.  The inflation is controlled by a trigger and there is a trigger lock to prevent accidental discharge.

Includes one 16g threadless CO2 cartridge.
Presta or Schrader.

Made in USA