22oz. BPA-Free Plastic Water Bottle Starter Kit with Blue Lid, 2 Flavor Cartridges (1 LifeSip Fruit Punch, 1 FitSip Mixed Berry) Zero Calories and No Sugar

Excellent but pods are expensive and seem to be tricky to find in the UK. Would I but one again the short answer is no. I would stick to air up.

My grandaughter loves this. Looks well made and hopefully will last a long time.

Good size of bottle and good quality bottle. If you're looking for a healthier and more flavorful way to stay hydrated, I highly recommend giving Cirkul a try. SERCAN OZDUYUCU is a safe seller, thank you for the fast shipping and careful packaging.

I don’t like the blueberry flavor but the fruit punch is amazing 😍

I bought this kit when I was in USA in May and bought extra refills too. I have never drank so much water and enjoyed drinking water. Unfortunately you cannot buy the refills and now it feels like a useless purchase unless this company starts supply the refills to Scotland. You can buy the bottles and refills as the kit from Amazon but can’t just buy the refills

Don't bother. 10 year old was desperate for this- quite pricey so I was reluctant. I was right to doubt, the cap has already come away from the bottle top and the flavour pod they give you with it runs out almost immediately and seems impossible to replace unless you buy a whole new bottle again. Also the pods are a relatively large piece of plastic for a single use item- such a massive waste of plastic and money.

The actual product is good but it only comes with 2 sips and I have looked on multiple websites but they don’t ship the sips to the uk unless you are willing to spend £36 pounds for delivery on eBay!!!!!!!!!

Didn't meet expectations. The cartridge doesn't last long at all. Wouldn't purchase again.

The flavours are so good they help me drink so much water

This product is great. Excellent flavoring with 0 sugar and other ingredients. The additional filters are affordable, and the adjustable flavor intensity is quality as well. The bottle is big enough to hold ice. Also, the sipping is helpful in avoiding gulping spillage. Easy to carry and excellent for thirsty workers, athletes, or for anyone else. The pricing on this item is good too.

This product is excellent. You can customize the strength of flavor and the bottle is very sturdy. The flavors are quite tasty. I used #2 to #3 on the flavor dial, plenty of flavor for me and I got almost 7 refill bottles from one cartridge. The bottle is easy to drink from and I’m happy with the 22oz size. Way cheaper than the “hint” water I was drinking and more flavor. I don’t understand the negative reviews, this is a great product. If you want to drink more water this is perfect. If you are looking for a ton of flavor drink soda but then you also get a ton of sugar and other stuff. Love the flavor varieties cirkul offers too. If you want to drink more water with some flavor this is it.

The bottle itself and the concept of changeable flavor cartridges are great. Very convenient, ergonomic, well made from strong materials. The only !! problem is that I've tried over a half dozen different flavors and they are all kind of synthetic. Of course, it can be used for just water, but kind of expensive as a water bottle. Maybe there are better flavors and maybe I'm picky in my taste; I keep trying different flavors. They not bad, but not desirable enough to repeat them.

Love this Cirkul water bottle. Bought the first one at Walmart and found I increased my water intake substantially. Bought this for my son and he loves it. Works outside and is tired of drinking regular bottled water. Loves the different flavors available and we both drink more water because of this. Bough neoprene sleeves to keep the water cool.