: Look for a Coca-Cola Classic 2.5 or 5 Gallon Bag-in-Box on sites like Amazon or Walmart .
: Most BIB syrups use a 5:1 ratio (5 parts water to 1 part syrup). This differs from official SodaStream syrups, which are much more concentrated. 2. The Official SodaStream Alternative: "Classics Cola" buy coca cola syrup sodastream
: One 440ml bottle makes approximately 9 liters of cola. : Look for a Coca-Cola Classic 2