16g Food-grade CO2 Cartridge (Unthreaded)- Pack of 6

Unthreaded 16g Co2 cartridges. Perfect for 128 oz GrowlerWerks Ukeg

** Unfortunately due to hazardous material regulations deemed Hazmat by the DOT, on compressed gas, we cannot ship this item in any mail orders. CO2 cartridges can be found at your retail store – for local pickup only **