Swap your empty cylinders for a full SodaSwap Cylinder.

Available in these sizes:
1.1kg
2.72kg
4.50kg
6.80kg
10.2kg
17.5kg

CO₂ Large Cylinders – Buy or Swap Power your projects with ease using SodaSwap’s CO₂ Large Cylinders, available in six convenient sizes to suit everything from home brewing to hydroponics and aquaponics.
 
Whether you’re after a one-off purchase, a quick refill our delivery service has got you covered. Six Handy Sizes: A perfect fit for any setup—from backyard brewers to indoor growers.
 
Lightweight & Durable: Made from high-grade aluminium for easy handling and long-lasting performance.
 
Delivered or Collected: Convenience at its best—delivered to your door or available at a growing list of pick-up points.
 
GST Inclusive Pricing: What you see is what you pay. SodaSwap cylinders are the hassle-free way to keep the bubbles flowing, the brews fizzing, and the plants thriving—all while supporting a sustainable CO₂ cycle.