This is what I do. I bought my tank used and I don’t know if it has a syphon tube, but I’m assuming it doesn’t. So what I do is flip the tank upside down and fi

This is what I do. I bought my tank used and I don’t know if it has a syphon tube, but I’m assuming it doesn’t. So what I do is flip the tank upside down and fill the bottles that way. Honestly refilling the gas is the least cumbersome part. It’s filling the soda stream bottles every two glasses of carbonated water. In summer I never have a supply of cold carbonated water because it flows faster than I can carbonate it and chill it. But better than buying the equivalent from the store still