Water Bottle | Compatible With Popular Flavor Cartridges | BPA Free, Leak Proof, Double-Walled Vacuum Insulated Stainless Steel, and Dishwasher Safe | Cold for 24 Hours (Black, 22oz) | BPA Free, Leak Proof, Double-Walled, Vacuum Insulated, Dishwasher Safe

I just have to give this a five star review. I think it is one of the best purchases I have ever made. I love my cirkul but hated the bottle. I bought this because it would keep my water cold. It is the perfect size to wrap my hands around and very comfortable to drink out of. I also love the colors available. I have two of them. I got the cream and the green one. If colors can be soothing "which they are" these are even soothing to look at. They are a great value for the money, leak resistant and so easy to use. I also love the size of the handle at the top. I just can't say enough about them.

UPDATE: Customer Support reached out and offered a refund for the defective bottle. This is how a reputable company should stand behind its products. Very impressed. Original review: I bought the bottle mainly for its adorable design and the promise of keeping drinks hot or cold for hours. The colors are just as vibrant in person, and I get compliments every time I bring it to work. The lid fits snugly, The size is perfect for my daily commute and fits in my car cup holder without any issues. However, after a few weeks of use, I started to notice some drawbacks. The insulation is decent, but my coffee doesn’t stay piping hot for more than a couple of hours, which is a letdown compared to some other tumblers I’ve owned. I also noticed some condensation around the lid, and a few other reviewers mentioned occasional leaks if the bottle tips over. The paint seems prone to scratching, so you have to be careful if you want it looking new. Overall, I’m happy with the bottle for the price, especially since it’s cute and easy to clean. It’s great for casual, everyday use, but if you’re looking for something super durable or with top-tier insulation, you might want to spend a bit more. For me, it’s a fun and functional thing, but not a game-changer

This water bottle is awesome! I recently found the cirkul tea and thought that would be easier than making tea all the time and also may convince me to drink more water regularly so I thought I’d give it a try and I’m so glad I did. It’s smaller than the big bulky Cirkul brand bottles but it still holds a decent amount for normal consumption. I love that it’s a pretty feminine color with the beautiful lavender color and I also love that it fits in my cup holders. I get about a two-three days per cartridge at 3-5 setting and it still tastes great until it runs out. It comes with the cap to seal it off if you want to use it as a regular bottle without the cartridge which is a nice two-in-one combo and mine hasn’t leaked yet. Highly recommend!

After dealing with two Cirkul tumblers that had persistent pressure issues, I switched to the Chill Oasis Water Bottle This bottle is everything the Cirkul should’ve been: simple, reliable, and thoughtfully designed. What makes it better: - No funky shapes or gimmicks — just a clean, streamlined design that fits cup holders and gym slots without awkward bulges. - No pressure problems — it’s truly plug-and-play. No priming, no fiddling with cartridges, no leaks or weird suction issues. - Great insulation — keeps water cold for hours, even in a hot car or during long workouts. - Easy to clean — wide mouth, no hidden crevices, and no proprietary parts to worry about. bought 22 and 32 Oz

So far, so good. I wanted to upgrade my plain plastic Circus cup, and originally tried Cirkul's own "Strawsip" line of tumblers, but returned both of the ones I purchased in no time. Their straw system is terribly flawed, and fails at the most basic function of delivering the cartridge flavor to the water. I have no idea how it made it to market. Some people online have apparently figured out workarounds to make it work, but none of them helped either of mine. I then decided to buy the Chill Oasis, and so far it's working great. Looks nice, simple to use, keeps the water cold, and it ACTUALLY WORKS. :) It would have been nice to have a handle like the larger Cirkul tumbler has, but that's not a huge deal for me.

Excellent upgrade from a Cirkul bottle because it is powered coated and can go in the dishwasher without peeling! I put my Cirkul ones in the dishwasher anyway for sanitation help but all of them are peeling and look terrible. Also my Cirkul 32 oz doesn’t fit in cup holder so I had to add this big holder adapter which is a pain. Love that this 32 oz fits in normal cup holders without special inserts. Also, it’s so much quieter than a Cirkul bottle. All of those are going in the scrap metal bin at work now. So happy with this bottle!!

I bought a cirkul stainless steel cup with 2 flavor cartridges and I love the flavors but the tumbler was big and bulky. I was disappointed when it wouldn't fit in my vehicle cup holder. So, I saw the chill oasis 28 ounces black leopard stainless steel tumbler. My chill oasis is so cute. It loads the flavor cartridges perfect. It fits my vehicle cup holder which was my major complaint with the cirkul tumbler. It stays cold all day. And, it isn't so heavy and bulky. Oh and it doesn't leak. Five stars.