22oz. Black Stainless Steel Water Bottle Starter Kit with Black Lid, 4 Energy Drink Mix Flavor Cartridges (Florida Man, Send It, Blue Magic, Nocturnal) Zero Calories and No Sugar

This is an amazing product. I was drinking about 8 big energy drink cans in an 8 hour work day and now I've dropped down to 2 or 3 a day. I've have recommended this product to many of my friends and family. Myself my wife and both of my kids all use these bottles with the wide range of flavors and types of replacement cartridges to choose from. I've even talked my dad into getting one because he's another energy drink fan and he loves it. Over all an amazing product

The bottle is great. Im just not sold on the cirkul flavors. Weak and run out quickly. Taste good while they do last, though.

Got this for my hubby, he loves it. Tastes a little different but he's trying to lean away from sugary drinks. First timers I recommend setting the flavor to 1 or 2 because it would have a harsher taste any higher. Amazing size, about a medium sized water bottle. This kit specifically is amazing because for the price you get 4 flavor cartridges and a cool looking bottle. Stores usually sell the bottle alone in clear and no flavor cartridge.

I purchased this bottle for everyday hydration and convenience. The stainless steel build stood out as something durable enough for daily use while still being easy to carry. It keeps drinks cold for extended periods and doesn’t retain flavors between refills. The size is practical, fitting well in cup holders and backpacks. Cleaning has been straightforward, with no lingering odors. This has become a regular-use bottle and has held up well. A solid, functional hydration option.

I am so addicted to my cirkuls. I prefer the sips but this one is good too.

The safety seal was cleary cut open and I'm guessing they sent a stainless bottle that was a returned item the flavor cartridges were sealed correctly. Now onto the actual stainless bottle it does not work well with the flavor cartridges at all. It would be easier to suck a golf ball through a garden hose then get the cartridges to release any flavor. I looked online to see if maybe there was something to tweak and found this is a fairly common complaint. I tried the different "tricks" to get it to actually work with poor results. One suggested to basically pull the cartridges apart then reseat it which worked for a few sips and it went back to where it wouldn't release any flavor. I ended up just cutting the bag open and dumping it in much larger stainless jug to atleast salvage the flavor mix...which isn't anything special. The flavors don't stand out over the other countless products on the market. All in all I basically ended up with a stainless bottle that was most likely returned by another customer and would need to have a cap bought to be able to use it since the flavor cartridges won't work with the stainless bottle unless you do various self fixes that are posted on various sites where people who had the same issues that I encountered went looking for ways to actually use the product as it is intended.

I was really excited to try this - I struggle to hydrate as much as I should. I did not like the flavors it came with at all - 2 of them were straight up gross to me. I still wanted to give it a shot so I ordered some different flavors from their website, and some are ok but I think it’s just not for me. I see people online who enjoy this though, so I think it’s one of those “to each their own” kinda things. Even on the flavors I didn’t find terrible, I just don’t love how it’s like you’re getting a shot of flavored syrup with a water chaser. It’s not for me, but the quality of the bottle and everything is top notch. I’d say try it and see what you think!

I use this to help me drink more water through out the day.. flavors are good!