CO2 is the powerhouse of the Cooler Keg. Think of it as your battery pack. If you want to use your Cooler Keg, you need two things: your beverage and your CO2.
One cartridge will usually run both kegs from full to empty, with a little left over for cleaning. Once empty, the cartridges are recyclable.
Free shipping in the lower 48 states.
Pro tip: CO2 does not expire, so order in bulk to save
Includes: 5/8" threaded food-grade CO2 cartridges
⚠️ WARNING: This product or its packaging contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit: www.P65Warnings.ca.gov
