Oh Bubbles Alternative in Sydney — $10 CO₂ Refills at Your Door, No Postage
Looking at Oh Bubbles? Compare Sodashift's Doorstep Swap First
Oh Bubbles refills CO₂ cylinders in Melbourne and exchanges them by post — you receive full bottles, then box up your empties and drop them at the post office. If you're in Sydney, here's the comparison (figures from both websites, July 2026).
| Sodashift | Oh Bubbles | |
|---|---|---|
| Price | $10 per refill + $7.99 flat delivery | $29 per 2-cylinder exchange (≈$14.50 each), free return post |
| Deposits & fees | None | $10 refundable deposit per bottle (refunded as store credit); $20/bottle if empties aren't returned in time |
| Effort | Leave empty at door, we swap it in one visit | Keep the box, repack empties, print label, drop at post office |
| Quick-connect (pink) cylinders | ✓ Yes | ✓ Yes |
| Based in | Sydney — local van delivery Tue/Thu | Melbourne — AusPost exchange |
Oh Bubbles is a solid mail-order option with good cylinder compatibility and 450g fills. The trade-off is the process: deposits held as store credit, return deadlines, and a trip to the post office with a box of empties. Sodashift keeps it to one step — leave your empty at the door and it's swapped for $10 on your suburb's delivery day. No deposits, no boxes, no deadlines.
Have Oh Bubbles cylinders? We'll take them
We accept standard 60L soda cylinders from any brand — trade one in for $25, then it's $10 a refill from there. Check your postcode at the top of the page for your delivery day.
See where we deliver: Northern Beaches, North Shore, Inner West, Eastern Suburbs, Parramatta & Ryde, St George. Prices checked July 2026 on ohbubbles.com.au; Oh Bubbles is a trademark of its owner and is not affiliated with Sodashift.