Cirkul 40oz. Lilac Stainless Steel Tumbler with Handle, All-Day StrawSip™, Double-Wall Insulated

I’ve been using the Cirkul 40oz Ranger Stainless Steel Tumbler for a while now, and it’s made a huge difference in how much water I drink each day. The large size is perfect for staying hydrated without constantly refilling, and the insulation really works—I can leave it on my desk all day and my water stays cold and refreshing for hours. The color I chose looks great too, and the finish has held up well without scratches or fading.One thing I really appreciate about this tumbler is the flexibility of the Cirkul system. Being able to use flavor pods makes drinking water a lot more enjoyable and helps me hit my daily hydration goals. I did run into an issue with a few pods not working properly, but when I reached out to customer service, they were quick, friendly, and very helpful in resolving the problem. That kind of support makes me feel even more confident in the brand.The overall build quality is solid—the stainless steel feels durable, the lid fits securely without leaking, and it’s easy to clean. I’ve used plenty of tumblers in the past, but this one has become my go-to because of its size, design, and how well it keeps drinks cold.If you’re someone who struggles to drink enough water or just wants a stylish, reliable tumbler, this is definitely worth it. I’d recommend it to anyone looking for both function and style.

I really enjoy this tumbler and cirkul drink cartridges..I am not a good water drinker, and this has improved my water intake. I don’t like plan water much and flavors tend to be too much, so I like that this gives you the ability to dispense what works for your flavor. I will say I don’t all together love the flavors that companies have for water either, but the refreshers of this brand for me are so far the best drink mixes I have had. They are really enjoyable!

This cup is great!! I let it set out over night and still had a full cup of ice from the day before! Love the color as well!! Was worth the price!!

Love the brand and love the product! This 40oz cup is a welcoming change from my usual travel cup! I prefer drinking out of a straw, but the brand I was previously using, would not keep the water as cold as this one and would spill anytime it was knocked over! This Cirkul is 100% leak proof and can sure take a beating! Mine has been dropped many times and only has a couple of tiny dings as proof! It does take a little more effort to drink versus a regular straw, but I will take all of it’s other properties over a traditional straw any day!I love all of the options available for flavors and it is much cheaper than the flavored waters I was buying. I just wish I had realized how heavy this 40oz cup was going to be! My friend and I both bought one and both ended up buying them in the 30oz size as well. We save the larger ones for longer times away from the house.

The tumbler itself is a nice size, with the 40-ounce capacity making it great for staying hydrated all day without constant refills. The insulation works well, keeping drinks cold for hours, and the handle makes it comfortable to carry. The StrawSip lid is convenient and spill-resistant.However, like with the flavor pods I reviewed earlier, I still run into the same issue where they often stop dispensing flavor while there is liquid left inside. This makes the system less convenient than I had hoped, especially given the higher cost of the pods.If you already use and enjoy the Cirkul system, this tumbler is a good upgrade in size and insulation, but the pod performance may still be frustrating for some users.

This is my second Circular tumbler. I appreciate the modern design and choice of colors. I can pour cold filtered water in, add some ice, and sip all day without adding more ice. Keeps the water cold! The flavors are excellent, with a few exceptions. The lemon has no flavor, no matter how high you dial it. Then there are a few too sweet for my taste. Favorites are the Honey Crisp apple and the Passion Fruit/Dragonfruit.

The cup itself is wonderful. Wish it came with an alternate cover so I didn't always need a Cirkul cartridge. I bought a cover so could drink water with other mixes. The Cirkul cartridges are too expensive. They dispenser flavor in a very uneven manner and did not last more than 3 refills for me.

Very nice quality and light weight. Fits well in my car cup holder. I wanted the 40 oz to take in my car when I'm out with my cats. This is big enough to hold water for the three of us. Very pretty color the Rose gold.