Dispense your homebrew anywhere with this handy, Handheld Keg Charger without having to bring the heavy CO2 tank and regulator. The charger uses 16g CO2 cartridges that simply insert into the body of the charger. The charger nozzle is a female 1/4" flare fitting, and easily attaches to the gas side of a cornelius keg with a common ¼" MFL gas connector. Each 16g cartridge dispenses approximately 1 to 2 gallons. Cartridges and connectors are not included.