Soda Fizzassist only provides genuine SodaStream refills. Each Soda stream cylinder is refilled with 99.9% pure beverage grade CO2 gas provided by a global supplier.

Whether you prefer to call them a Soda stream cylinder, canister, cartridge, tank or bottle, they are all individually sanitized, refilled to a minimum weight of 1150 grams and capped with an easy to remove safety seal.

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