The Weekend Brewer 2-pack 5/8 Threaded 74g Disposable CO2 Cartridges Food Grade
- 5/8 threaded cartridges work with any Chill Passion Mini CO2 Kits.
- Also works with Leland CO2 Picnic Tap Beer Pump.
- Each cartridge will last over 1/4 barrel of beer. (Total 1/2 barrel for both cartridges).