Cirkul 22oz. Quench on The Quad Bundle - BPA-Free Plastic Water Bottle Starter Kit w/ Lid & 21 Flavor Cartridges (LifeSip, GoSip & FitSip), Perfect for College Students

Great value for the bundle. I am a soda addict, find water boring to drink, and seltzer waters don't have enough flavor. I really needed to find a way to drink more water and thought I'd give this a try. I have been delightfully surprised and my water intake has skyrocketed. I'm down to one soda a day. I keep the dial at 4 for flavor. I don't keep track of how many bottles full of water I get with one flavor cartridge, but it's probably close to what they say it is. Beware that these flavors include sucralose (Splenda). Cirkul does offer flavors that use Stevia in their Verda line.

WHAT?! Where has this been all my life?! I totally expected this to taste terrible but surprise - it doesn't! It's so yummy! I went through 4 bottles before my cartridge gave up the ghost. I love that the mouth piece is new with every cartridge so washing it isn't going to make you wonder how clean it is. Also this is not a flimsy bottle. The plastic is hard and sturdy. Flavors so far are great. I've tried Fruit Punch and Honeycrisp Apple. I liked it so much, I went to buy more on their website (wow, 3.75 per cartridge - ouch!). I love that there are so many options for flavors. Definitely been recruited into the Cirkul cult... err... fan club. If you've not tried Cirkul, this is the best starter kit you could get! Price for all the cartridges and a quality bottle is definitely a win!

Great deal. Was able to try a variety of flavors before buying full kits.

I already own a Cirkul. The bottle I have has a straw but this classic one is so much better. I absolutely love it and it is a GREAT value since you get the bottle AND 3 boxes of drink cartridges. An absolute must have for anyone wanting to drink more water.

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 ones I have tried.

Really like the water bottle and the flavors, but didn’t realize some of the flavors have caffeine in them. It is indicated on the boxes but in small letters. Not sure why water would have caffeine. Great product but should be larger warning about caffeine.

Love that it came with the sips my family loves cirkul and finding a bundle that's not pricy helps will be buying more I got nieces and nephews that want one now also

I wanted to try this product for a while now. I forgot about it and saw ads all over the place. I decided to get it. I didn’t think it would be that great, thought it would taste like watered down kool aid or just inconsistent flavor with each sip. Each sip is exactly the same as the last, making it great. I like that I can change how strong it is. It comes out well mixed in the water.The only issue I had was that I tried it late at night and grabbed the first flavor that i thought was interesting. It was the caffeinated one. Didn’t realize until I was done with the 22oz bottle. Nothing wrong with the product, if I just read the packaging and didn’t just grab a flavor I would have seen it. Just be careful not to drink a caffeinated one at night. They definitely work.The only gripe I have is that the cap on the capsules are kinda hard to remove. But it isn’t that big of a deal.