Premium Carbonating Bottles 2pack 1L - Our Carbonated Water Bottle is Compatible any brands, Quick-Lock Reusable Bottles, Lid and Base Made of Stainless Steel, BPA Free - Black

We have tried several of these bottles, and while they all function similarly, these are the best. The quality of material used on the base and caps is very nice. I've had many issues with the bottoms falling off of the other brands. We have had 4 of these for about a year and they are working just fine. Would definitely purchase these again.

Works great! Even better than the stock bottles.

Great product and service.

Works great but I wish it had the measurement marking on the bottles likr the original Drinkmate bottles.

I bought these as a substitute for my Drinkmate .5 liter bottle. I found the Drinkmate bottle to be kind of cheaply made. Esp the bottom piece and cap. Let me also add, that these bottles seem to have a longer lifespan than Drinkmates. The esp date on mine had a year of 2029, compared to Drinkmates 2028. I also love the design. These fit perfectly with my Drinkmate machine

5 stars because the base doesn't come off. Does what they're advertised they will.

Works great in my Drinkmate (Sodastream compatible).

I’ve been using these for a while. They look much nicer than the stock bottles, but they have an unfortunate design flaw. The plastic seal under the cap easily gets loose and falls out. This can happen if you’re simply removing the cap to use the bottle, so you have to be careful. I never had that happen with the stock bottles, but it has fallen out multiple times with these.