Triple J TripleJ 304 Cornelius Keg

Buy on Amazon
The Triple J TripleJ 304 is a 5-gallon stainless steel ball-lock Cornelius keg designed for homebrewers who want a durable and reliable vessel for kegging their beer, cider, or cold brew. Built from food-grade 304 stainless steel, it offers solid corrosion resistance and a classic ball-lock design compatible with standard homebrewing setups. Overall, it presents a competitively priced option for those looking to move away from bottling and into draft-style serving at home.
Key Features & Specs
| Capacity | 5 gallons (19 liters), suitable for a standard homebrew batch |
|---|---|
| Material | Food-grade 304 stainless steel construction for durability and corrosion resistance |
| Connector Type | Ball-lock posts compatible with widely available ball-lock disconnects and CO2 systems |
| Seal | Includes pressure relief valve and O-ring seals to maintain carbonation and prevent leaks |
| Lid Design | Removable lid opening for easy filling, cleaning, and inspection of the interior |
| Pressure Rating | Rated for typical homebrewing pressures, suitable for force carbonation and serving |
| Compatibility | Works with standard homebrew kegerator setups, chest freezers, and commercial CO2 regulators |
Best for: Homebrewers of all experience levels who want a dependable, easy-to-clean stainless steel keg for kegging beer, cider, or kombucha without investing in commercial-grade equipment.