Chill Oasis Bottle Caps | Compatible With Cirkul Lids | 2-Pack | BPA Free Top Keep Dust Out Of Your Water Bottle | Leakproof Design

I bought the lid, and so far it’s been great. It fits perfectly on my bottle and feels secure when closed. I haven’t had any leaks so far, which was exactly what I needed. It’s perfect for everyday use, and the material feels thick and durable.

They come with the rubber gasket! This lid fits my cirkul bottles perfectly and doesn't leak! I love it. It is just as described! It is heavy duty plastic, very durable. Easy to clean. And looks nice on the bottle.

These kids are great. They’re nice and sturdy and are water tight. They fit perfectly, are easy to clean, and are durable. I haven’t had any issues.

It’s works well and plus I had only bought it so i would have to keep cleaning the flavor pods and deciding to only use it and wouldn’t worry about water leaking out and spilling into my purse and it’s fits perfectly much cheaper on amazon and close it tightly as well and stored the other one into a small bag as well just in case

My husband order for his water bottle and it serves the purpose. Little pricey but everything is. Very easy to use and fits the water bottle.

Fits and easy to remove the silicon seal and clean.

this does its job perfectly. no leaks, no problems! i wish it came in different colors though. would've loved to have a black bottle cap to match my all black cirkul bottle. lol.

I was ready to give away all my Cirkul bottles, which I love because I have transitioned to plain water and no longer use the cartridges. I was thrilled when I found these caps!! I am even more thrilled with how awesome they are. I expected something thin and cheap. They most definitely are not. They’re substantial and heavy, and the silicone ring is thick and durable. I will be buying more for all my Cirkul bottles!