Jmoe USA Flavor Cartridge Holder | Fits 2 Cartridges | Compatible with Cirkul Sips | Keep Fresh for Up to 10 Days | BPA Free Plastic

Absolutely perfect for what I needed them for. Works exactly as designed.

Works great for cirkul flavors. I like that it’s two separate compartments so if you don’t use one side it stays clean. I also got the plain caps for the cirkul bottles when I want to use as a plain water bottle and they work on this too so you can close one side if you don’t use it

I like to have a sip with caffein when I wake, and then regular sips throughout the day, so that when it is time for bed, I am not too wired from the caffein. The problem with sips is that it retains the water, and therefore, when removed from the bottle, the sip can leak water. Therefore, storing it in the box in which it came is not a great option. With this product, you screw the sip onto the holder, and since it screws in and is a tight fit, it won't leak water everywhere. This means you can change your sip flavor without worry. Definitely something anyone who uses Cirkul should have! Word of advice, however, this device does not preserve sips. No device does this. Cirkul suggests throwing out sips that have been put into water 10 days after it was introduced to water. So using this device, that rule still applies. This device is just so you can safely store your sips if you want a new flavor.

Works exactly as promised. I was surprised when I found that I just don’t use it as much as I thought I would. More times than not I finish the flavor if I like it, or toss it if I find I hate the flavor. Rarely do I have more than one flavor going or saving one.

Works amazing. I have both the cirkul brand and this one and they both get the job done but this one is half the price