Sovrano Double Wall Vacuum Insulated Stainless Steel Tumbler with Lid - The Stylish 'All Day, Every Day' Travel Mug - Keeps Drinks Hot or Cold for Hours, 20 oz

I was skeptical at first to buy this tumbler claiming it could keep your drinks hot/warm or cold for hours with no sweat, but I thought I would giver it a try. Took the tumbler to work and made green tea in it. I took a sip, this got busy doing work stuff, so when I remembered I had made tea, I picked up the tumblers and to my absolute amazement my tea was still hot, and I do mean hot not just warm 2 hours later. I decided to just keep the tea in the tumbler and take a small sip every now and them, after 4 hours my tea it was still very warm, and after 6 hours, still warm. I was pleasantly surprised, and now I use the tumbler every day when I have tea at work. I did notice that with the lid off, the drink does cool off a bit quicker, so if you want to maintain a hot beverage for several hours, keep the lid on. Super happy with this purchase.

There are many things I like about this tumbler: It looks great. It feels good to hold. It keeps my coffee hot for as long as I need it to. It holds an appropriate (for me) amount of coffee. It fits in my car's cup holder. The only minor quibbles are that there is a seam inside the tumbler, which I'm concerned might be hard to keep clean, and the lip is a little thicker than I would prefer. Over all, I've never found a portable coffee tumbler I like better. Note that it is NOT spill-proof. That didn't affect my review, I knew it wasn't when I purchased it, and I don't need it to be, but it might matter to someone else.

I have been using this tumbler almost non-stop since I bought it. I've gone through so many tea mugs, thermos bottles, tumblers over the years. With most, I'd use them fairly frequently at the start then would steadily get annoyed by the aftertaste they conferred to the drink or the difficulty drinking from them when they were very hot or difficulty cleaning them etc. Not this one! No after taste, easy to sip from even when super hot, keeps my drink perfectly warm for hours if I leave it, super easy to clean. Perhaps the only negative is that it never fully closes and has the potential to spill some if very full and getting jarred in the car due to potholes. This is not a big deal for me and honestly outweighs the pain of needing to pull back or unscrew a lid closure. The materials are high quality and it's the perfect size for my tea drinking habits. A+

I actually BOUGHT this product for FULL price as opposed to all the "discounted" reviews. They can be so hard to trust!All that being said I bought it to keep my coffee in the morning hot. I have a toddler and chasing after him forces me to sometimes take as long as 3 hours to finish it (crazy I know). It doesn't keep it hot that long. After an hour is lukewarm at best. Don't get me wrong FINE just not great. I wish I would have not been cheap and bought a more tried and true brand. These double walled cups are becoming a dime a dozen. This is a case of you really do get what you pay for!

Received this item recently and have been using it daily. Lid fits perfectly, does not leak a drop. Continuing on the lid, it is better designed for an iced beverage. A sealing lid would preserve more heat, may have to look for a replacement. My only disappointment was discovered while heating 16 ounces of cold brew coffee. Once the beverage Reached my desirable temp, I poured the contents into the thermos and nearly reached the top! In order to consider this a 20 oz container you would somehow hold 4 oz on the lid, best of luck

I was so pleased with my Sovrano Stainless Steel Tumbler as soon as it arrived. I loved the packaging. The box is so nice, elegant and the tumbler itself is also elegant looking and works so well. I love my drinks cold and use a lot of ice. It kept my ice tea cold for the entire time, 5 hours? The ice did not melt.I am very happy I purchased this product and intend to buy more for Christmas gifts. I bought the 20 oz. size. It is big enough for me. However, when I buy it to give as gifts, I will get the 30 oz.I recommend it highly.

I was very skeptical of these insulated tumblers claims to keep items cold for long periods of time but gave in and purchased several of the higher priced tumblers for my family. After spending a lot of money tumblers and seeing how well they work I decided to purchase one for me. With little money left after my purchases and searching Amazon for a deal on one for me I decided on Sovrano as the reviews were fairly good.I put this tumbler and the more expensive tumbler to test while traveling on Vacation. This tumbler perform just as well as the higher priced tumbler. I was not disappointed,

I have finally been able to properly use this thermos and I am very sad to report it'd poor performance.I typically make 12oz of coffee in the morning and it only stays Hot for about 30minutes. (I do keep the lid on).After an hour or two, it is just warm.I have a lot of coworkers who have the expensive name brand ones and I personally see it outperform mine every single day.It does get a star for its nice design. But for hot coffee, get the expensive brand.