No spill top, dishwasher safe, keeps liquids hot or cold for hours.
I love the color of the Cierto 40 oz Insulated Tumbler with Handle and Straw, 18/8 Stainless Steel Travel Mug with 3-Position Lid. The tumble is great for those days you are out for a long day and want to have a drink available. The physical size is perfect for the cup holder in my car. The 3 position lid works great, tried it out accidentally with the lid in the closed position and not a drop was spilled. Its an easy clean tumbler that I can simply wash out myself or put it in the dishwasher with no worries. I mostly use it for cold drinks with ice but have tried it with a hot drink and I preheated the tumbler with hot water then dumped the hot water and added the hot drink, the drink stayed hot for hours. I would order again.
✔ Verified Purchase
Great for the price!
Really like this tumbler! It keeps my drinks cold for hours and the handle makes it super easy to carry around. The straw and lid are convenient, and it even fits perfectly in my car cup holder, which is a big plus. The design looks sleek and clean — feels high-quality and not bulky. I only gave it 4 stars because the lid could be a little tighter (it’s not bad, just not completely spill-proof). Other than that, it’s my new go-to cup for both iced coffee and water!
✔ Verified Purchase
Cierto 40 oz Tumbler with Handle and Straw
Solid tumbler. Keeps drinks cold for hours—iced tea stayed frosty all day in the Texas heat. The vacuum insulation works like it should, and the stainless steel feels durable, not cheap.The handle’s comfortable, even when the cup’s full. Lid has three modes: straw, sip, and closed. Easy to switch between, and it doesn’t leak unless you tip it sideways. Straw fits snug, no rattling.Fits in standard car cup holders, which is a win for a 40 oz size. Matte purple finish looks sharp and doesn’t show fingerprints. I’ve tossed it in the dishwasher a few times—no issues so far.
✔ Verified Purchase
Great mug for travel and daily use
This tumbler feels sturdy and well made, with a clean, stylish look that makes it feel like a premium mug. The handle is comfortable to hold, and the size is perfect for long days when you want to carry plenty of coffee, tea, or water. It also fits nicely in a car cup holder, which makes it a great choice for commuting or road trips.The insulation works very well—it keeps coffee hot for hours, easily lasting through the morning without needing a refill. The included straw isn’t glass but a hard plastic that feels durable. I’m not entirely sure if the straw is dishwasher safe, but the mug itself cleans up easily and is safe to put in the dishwasher, which is really convenient.It’s a practical, reliable tumbler that performs just as well as it looks, making it an easy pick for both home use and on-the-go.
✔ Verified Purchase
A
A. CRAWFORD
July 21, 2025
Keeps my drinks cold!
This tumbler is not only large but it keeps my drinks cold for hours! I fill it up before bed because I tend to get thirsty in the middle of the night and it's still cold and full of ice in the morning and well into the next afternoon. It fits nicely in my car cup holders. The color is a nice pale pink. I would purchase again.⭐️ 1 star - I don't recommend it at all, poor quality, or it does not reflect the advertising.⭐️⭐️ 2 stars - I don't recommend it, it has multiple faults, or is not priced where it should be for the product.⭐️⭐️⭐️ 3 stars - It's passable. It has some faults, but the quality is adequate for what it is.⭐️⭐️⭐️⭐️ 4 stars - Product quite acceptable; it does what it promises.⭐️⭐️⭐️⭐️⭐️ 5 stars - Product that I totally recommend.
✔ Verified Purchase
Great 40 ounce tumbler for work! Keeps everything cold (or hot).
I absolutely love this tumbler. I really like the stainless steel ones that keep ice and drinks cold all day, but I needed a bigger one for my new job. This holds 40 ounces and stays cold all day. It's absolutely perfect. The lid goes on easily and it's very easy to change the lid position if you are right handed or left handed.It's light weight and with the handle, it's easy to carry from the car to the office building. And I love the pink color!The package not only comes with a straw but also a straw brush, which is a must. I drink mostly iced tea while at work and the straws can get very gunky very quickly. This straw brush is the perfect size for the straw that comes with the tumbler.
✔ Verified Purchase
D
Doggymcnuggets
August 08, 2025
Great Quality, So-So Price
I like this tumbler quite a bit. The quality level is solid all around, with durable steel tumbler construction and good quality components. It keeps my iced drinks cold and my hot coffee hot a long time. I like the lid design too. It only requires a 1/4 turn to set, making it very easy to screw it on with the proper orientation for keeping the handle on the right or left side of the drinking spout. The versatile lid design also makes it easy to switch between a sealed spout, an open spout, or straw access depending upon how you plan to use it. So I have zero complaints with the tumbler, other than the price point. This isn't a name brand item, and you can find nearly identical tumblers for half this one's $40 price. If you want a good tumbler, this one fits the bill. If you want a good value, it's only average.
✔ Verified Purchase
