Cirkul LifeSip B-Vitamins Flavor Water Variety Pack, Makes 36 Drinks, No Sugar, Zero Calorie Drink Mix, (2 Fruit Punch, 2 Strawberry Kiwi, 2 Honeycrisp Apple)

There are times when I take a sip from my circle cup and there is absolutely no flavor with these cartridges. Even with a brand new cartridge, I sometimes have to turn it up to seven to get any flavor

The lemonade is my favorite from cirkul. This is helping me lose weight and stay hydrated. It’s easy to drink. I have completely stopped drinking sodas instead I’m using my cirkul water bottle. These flavors are great. Very easy to use. It just has a little tartness to it which I love. It’s the right size. It’s the same design and the same color as if you bought it from cirkul website. I am a repeat customer. I will buy more, highly recommend. Hope this helps.

Total game changer! The Cirkul cartridges work perfectly, and I love that the lid from the regular bottle fits right onto my Coldest water bottle. Being able to swap flavors on the spot and adjust the strength—or just switch to plain water—is so convenient. Makes staying hydrated so much easier and actually fun!So far love the lemonade ones I have tried.

Good idea. I got the set with the bottle and two cartridges. The first cartridge worked well. I like being able to dial in the amount of flavor you desire. However, the second cartridge isn’t working very well. A silicone bladder started to come off from the end that goes into your mouth. Luckily, I felt it and was able to press it back into place. Then, this same cartridge, for some reason, wasn’t working properly as in the flavor didn’t dispense as it should. After several refills, I thought the cartridge was spent. When I took to apart, the foil bag with the flavoring still had a lot in it. For the price of a cartridge and as much fluids I drink, I’ll have to see if this is really worth the cost per cartridge.i did order a variety pack of cartridges. We’ll see.

My daughters loved these for the bottles. The flavors don’t last as long as I’d like but it gets the kids interested in drinking water more so I’m okay with it going by quicker.

I was excited to try the Cirkul LifeSip Variety Pack, but the flavors were disappointing. Most tasted bland or artificial, and none lasted nearly as long as advertised—even on the highest setting, the flavor faded quickly. Some cartridges started out okay but lost taste fast, making the value questionable.On the plus side, the Cirkul bottle itself is well-made, leak-proof, and comfortable to use. I’ll keep it as a backup water bottle after finishing my current cartridges. The bottle is clever; it’s the flavors that need improvement.• Bottle is sturdy and practical• Flavors are weak and short-lived• Poor value for the price• Not planning to repurchase the flavor cartridgesIf you want a good reusable bottle, Cirkul delivers. But for flavorful water, look elsewhere.

I’ve only tried the Fruit Punch and Apple Crisp flavors so far, but wow, I really love how they taste! These flavors make drinking water genuinely enjoyable, which is a big deal for me. I’ve always struggled to drink enough water throughout the day, not because I’m constantly drinking soda or juice, but just because I tend to forget or don't feel motivated. These flavor pods have really helped me stay more consistent with hydration, without adding any calories.They're super easy to use and genuinely effective at encouraging me to drink more water. Each pod has been lasting me about a week, which equals around 6–7 full bottles using the flavor dial on setting 5. I'm using a 32oz CamelBak bottle (not the standard Cirkul bottle), and even with the larger size, the flavor still comes through — though it's a bit lighter, kind of like slightly watered-down juice, which I actually enjoy.At $13 for a 6-pack of pods, I think the price is very reasonable. If each pod lasts a week, that breaks down to just about $2.16 per week. Which is a great deal for something that helps you stay hydrated and cut out sugary drinks.

Why did you pick this product vs others?:Tastes great and will purchase again. My only complaint is that the flavor doesn’t last long enough.