10 pack of 16gram CO2 cartridges, used in uKeg 128 growlers.
PRO TIP: SAVE MONEY by ordering more cartridges! Due to shipping regulations, it costs the same to ship 1, 2 or 3 boxes of gas in the same order.
PLEASE NOTE: This product is not intended for use with the uKeg Nitro Cold Brew Coffee Maker. Also, we cannot ship CO2 to residents of Alaska, Hawaii or Puerto Rico. Orders to these areas will not include CO2 cartridges.