Great value! I hope these return. I picked it up on clearance but it gave me a great chance to try out the Cirkul. I was truly impressed

The bottle uses technology from the squeezable bottles yet it isn’t. It is extremely hard to get any liquid out of it.

I am returning it this week because the cartidge doesnt flow with the water correctly and i keep getting mouthfuls of some syrup yuck

I like the flavors but I hate that you have to suck so hard on the bottle, it's like drinking a frosty from Wendy's except it's the whole time and never thaws out!

I love this! I hate drinking plain water, this has helped me get my water with no added sugar. The flavor selections are amazing! My fav is peach tea. I would give it a 10 if it was an option.

Bought this for my 15 year old who never drinks water and he LOVES it! He’s been so happy and literally chugs water from it. I will say I think the coolest feature is that you can make it more or less flavorful. I like the options in cartridges too.

My kid had been begging me for one of these so i decided to get him one and he hadnt really used it. Im hoping he will as he needs to drink more water. Personally i love them for me as an adult but probably not so much for younger kids.

The starter kit is decently priced with 2 good flavors to get you started, wish they would have another option for hard shell, even if it meant an extra 5 or 10 more

The cartridges are supposed to last 4 to 5 fills when set on 3–4. I barely got two out of each one before they ran out. Definitely not worth the money.

I’m a postal worker that needs to drink lots of water. With cirkul, I hit my water goals!! Love the different flavors and the option of caffeine or no caffeine!!! Keep up the great work!!