No, you cannot use all CO2 cylinders for refilling. The Enso sparkling water maker is only compatible with the pink 60-litre SodaStream Quick Connect cylinder. Other cylinders such as screw system variants or third party products will not fit and may invalidate the warranty. SodaStream only recommends its own cylinders, which are tested and filled by them.
No, the SodaStream Enso is designed for use with BPA-free metal or plastic bottles, not glass jugs. The bottle supplied with the Enso is a high quality polished stainless steel bottle, dishwasher safe and with a removable base for improved hygiene and easy cleaning.