Drinkmate 60L CO2 Carbonator Refill Cylinders, Compatible with Most SodaStream Models - 2 Pack : Amazon.ca: Home
Drinkmate OmniFizz Sparkling Water and Soda Maker, Carbonates Any Drink, Bubble Up Bundle - Includes Two 60L CO2 Cylinders, One Carbonation Bottle, and Fizz Infuser - Matte Black : Amazon.ca: Home
DrinkMate Royal Red Sparkling Water and Soda Maker Machine with 60L CO2 Cartridge and 1L Re-Usable Bottle 410-03-14z - The Home Depot