STANLEYClassic Legendary Vacuum Bottle 1.5 qt | Wide Mouth with Leakproof Cup Lid | Keep Drinks Hot or Cold | Packable for Travel | Insulated Stainless Steel Thermos | BPA-Free | Hammertone Green

I love my big Stanley, it can keep the water cold and hot for a long time, you can feel the quality and receive a lot and hits and it can resist anything! Is easy to open and use.It is a big thermo so the design is perfect for what it is and the grip is great for what you get!LOVE IT 20/10

First and foremost, this is the third brand of the thermos bottle that I bought with in a month. Unfortunately, the other two brands Thermos King 68oz and Fijoo were both returned due to unsatisfactory heat retention performance.Upon receipt of this order I've noticed that the cap has a little dimple on top and my first reaction was, Uh oh! This must have been dropped and returned. However, upon further inspection, the inside and outside of the bottle looked clean and new. But, I couldn't tell if the product is functioning properly just by the looks. Therefore, I called the company and told them about my concern. I also asked how did they come up with their claim of 40 hours heat retention, but, I couldn't get that answer while on the phone, although, I was promised, that they will get back to me in a few days. In the meantime while waiting for the company's response, I have conducted a simple test of my own using boiling water (212 degrees F), prep the thermos with boiling water for 10 minutes, dump the water, refilled the thermos with boiling water, secure the lid (stopper) and capped for 40-41 hours unopened. This test was conducted three different times within roughly a week and, at the conclusion, I am convinced that the "40 HOURS HEAT RETENTION" was, in fact, true!I was not able to cap the 212 degrees F temperature inside the thermos bottle although it was still boiling when poured, as the water was exposed to the room temperature. No matter how I tried, the temperature dropped 3 degrees before completely capping the bottle.Staring Temperature recorder: 209.3 degrees FDuration of Test: 41 hoursTest conducted: 3XEnding Temperature recorder: 137.46 degrees FDifference: 71.9 degrees (209-3 - 137.4)Average Hourly Temperature Drop: 1.75 degrees137.46 degrees F temperature is still HOT and will burn tongues!Note: The temperature of the liquid inside the thermos bottle determines the length of time the heat will be retained.The test that I have conducted convinced me that this 1.5QT Classic Legendary STANLEY Vacuum Insulated Bottle did, in fact, hold the "40 hours heat retention" that the company claimed. Furthermore, not only, that the product is of high quality, but also, it has a lifetime warranty! I love the color and I'm sold.BTW, I just received the TEST GRAPH from the company and it is similar to my test. The difference was, theirs were recorder in Centigrade, and just slightly higher starting temperature.

I like it, the thermos keep tea hot over 24 hours, even after 2 days the beverage is still warm! Size of 1,4 l works for the whole family. Perfect ratio of price and quality!

Same as back in the day.Totally love this Thermos for hot coffee all day.

Stanley makes a quality product. Great for taking on the jobsite without worry about it getting marred up

The bottle feels sturdy and doesn’t leak at all, which is great. But mine arrived with scratches and dents on both the lid and bottom, so it wobbles on flat surfaces. Also, it’s quite tall with a narrow opening and my hand doesn’t fit inside (and I have small hands), so cleaning it would definitely need a long brush. Nice quality overall, but a few drawbacks.

I only use this product to keep hot water at a temperature of 85-95 degrees Fahrenheit, I bought it back in July 2021, but it only lasted about 2 months of keeping my water hot for hours. After the 2 months, the water would only stay hot for about 1 hour or less, and now it only keeps it hot for 30 - 40 min max.I don't know if I used it wrong or what happened to it but I just kept using it for these past years like this.I've gotten a little tired of having to get new hot water every time I want to use it. I gave this product a 5 star review because I know these thermos usually work really well and I know other people that have them have never had issues with it. I'm guessing mine was just one of those that came damaged (maybe?). So I wanted to see if there was a way to get mine replaced since it says it has a lifetime warranty. I hope the seller gets to read this message because I don't know another way to reach them. If not I will buy a new one, like I said.. these thermos are amazing and I WOULD recommend this product to anyone.

Excelente Lo tengo hace alños y anda muy bien