Yes, the sparkling water maker can be used with both plastic and glass bottles. It is the only SodaStream model that supports both bottle types, namely the 1-litre DUO glass bottles and the 1-litre FUSE plastic bottles, which are dishwasher-safe.
Order online on the sodastream homepage bspw..... then place the old cylinder in the milk crate, it will then be collected and a new one placed in the milk crate.