Two Soda Sense CO2 canisters stand upright next to a refill exchange box with lime wedges scattered in front of them on a surface.

Exchange your empties for just $20.99 each

Save big and drink sustainably by recycling your CO2 canisters.

A woman is refilling her soda machine with a new Soda Sense CO2 canister on a kitchen countertop, with another canister and a refill exchange box placed beside her.

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Get a replacement refill box or prepaid return label

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A Soda Sense refill box with two Sodastream CO2 canisters, showcasing the compatibility of the refill service with different brands.

Exchange your empty CO2 canisters

Already have empty canisters? No need to buy new ones! Grab a free refill box, send them to us & only pay for the CO2 refill.

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Two Soda Sense CO2 canisters with a close-up of the threaded screw-in top, compatible with threaded soda maker machines.

Get additional Threaded CO2 canisters

Don't have empty canisters to send us yet? No problem! Purchase new threaded canisters here & send us the empties next time.

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Get new Easy Connect CO2 canisters. Our Easy Connect CO2 canisters are compatible with all Sodastream Quick Connect machines that use snap-on canisters.

Get additional Easy Connect CO2 canisters

Don't have empty canisters to send us yet? No problem! Purchase new Easy Connect (Quick Connect) canisters here & send us the empties next time.

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Join the Club & get all of the benefits

Every purchase with Soda Sense comes with a free membership to The CO2 Refill Club for life, giving you access to your very own secure account and much more!

A title screen for a video on how the Soda Sense CO2 refill club works with the Soda Sense logo.
Exchange any brand's canisters

Exchange any brand's canisters

We committed to making the use of soda makers sustainable by minimizing the need for producing new canisters. That's why we exchange 60L canisters from any brand.

An automated refill process

An automated refill process

After setting up an account, members no longer need to log on to the website for refills. Simply box up empty canisters and when USPS scans the pre-paid label, we send out 2 full canisters.

On-demand CO2 refills

On-demand CO2 refills

Only get CO2 when you need it; we'll send canisters when you send us empties! There are no maximum refills, forced return windows, or late fees.

Loved by millions of happy soda drinkers

Get started with the Fizz Quiz

Tell us more about your current soda maker & we'll take you to compatible canisters

We are committed to removing plastic waste from our oceans.

Our mission is to make sustainability simple and accessible through our revolutionary on-demand exchange program we call the CO2 Refill Club.

100+ Million

100+ Million

100's of millions of plastic bottles spared from ending up in landfills or polluting the ocean.

Organic CO2

Organic CO2

Every 60L canister is filled with high quality, 100% certified organic and sustainable CO2.

Green Refill Box

Green Refill Box

Every one of our CO2 Refill Boxes are reused and recycled through our CO2 Refill Club.

Numerous empty plastic bottles floating in water, representing the significant amount of waste avoided by not using single-use plastics.
Two Soda Sense CO2 canisters, with fresh mint leaves spiraling around them, emphasizing the organic and sustainable quality of the product.
Soda Sense CO2 canisters being placed into a cardboard refill box that is part of a recycling program, illustrating the reuse and recycling process.
A strawberry mocktail in a clear, textured glass with vibrant red liquid, ice, strawberry slices, and a lime round. To the side, there's a half lime and a strawberry on a white marble countertop.

Need some inspiration? Get a free digital recipe booklet!

Join the soda revolution today!
Join the soda revolution today!

Join the soda revolution today!

Join the soda revolution today!