60L CO2 Canister Cylinders - Compatible w/Sodastream BLUE Screw-In Only, Ninja Thirsti, Philips, and More - Threaded Style Soda Streaming Machine CO2 Tanks Gas Refill, | 14.5 oz, Set of 2

It's simple and easy to exchange the bottles. You just ship empties back in the box you get your new ones in. The postage is already pain. And it's less expensive to order them from simplisoda directly. I got my first few from Amazon and they are a good price. But it's still less when ordering directly.

One of the ongoing replacement items with the fizzy-machines out here is the Co2 canister. Depending on how much you use your machine for fizzy drinks, you'll need to replace these regularly. These SimpliSoda cylinders have the screw-in valves so they will fit many of the commonly sold machines. The quality appears good, no leakage, and the cylinders fit perfectly.I can recommend these.

Made exchange easy and affordable. This is for my Ninja sparkling water machine.

I used to use the Soda Stream canister. Once empty I'd take it to my grocery store and they would exchange it for $20 dollars. If you download the Simpli app, they will exchange two canisters for $12.99. that saves $27 dollars for every two. If you're using these, buy a couple and download the Simpli app, it will save you money and you'll find you use your Soda stream more. Also works perfectly with my Ninja Thirsti. Don't take my word, look up the app for yourself

The Sodastream gas refills aren't much until you count the shipping. For the cost of one SodaStream refill and shipping, I got two of the generic, and they seem to work just as well - and I can throw them away (carefully) afterward without worrying about it. And their refills are also much less expensive.

I've been very happy with these refills. They arrive quickly and the return process is very simple. I have not been able to schedule an at home pick up but they can be dropped off at any UPS store postal annex or other office where they have mail pick up. Have not been able to find a cheaper alternative and I always look for the cheapest alternative so I'm pretty sure there isn't one at least for now.

Simply soda is cheap it's nice and it works I will be purchasing more of these

Get these delivered regularly through Simply Soday with the free empty canister return label. Love this service and am very happy with my bubbly soda water. Hoping at some point they'll add a subscription service so I could get new deliveries automatically every 2 months.