It keeps the temperature of the hot beverage for many hours and seals airtight without leaking at all. However, the first time it went into the dishwasher, when I took it out it had a scratch, and also it is not suitable at all for cold drinks because the lid does not open to insert a straw, it has a different spout from the rest on the market.

I forgot it on the roof of the car. It fell off. Not a drop was spilled.
It fits in the car holder.
It keeps drinks hot or cold for a long time.
It doesn't take a straw for cold drinks, but even with the lid open, by the time you finish your coffee the ice hasn't melted.
That's all

Excellent build quality, durable, does exactly what it says. Keeps coffee hot for 4+ hours. The only negative is that the lid is a bit difficult to clean but nothing too serious.

Awesome, very beautiful and convenient. If you put ice cubes in, it keeps cold until the sun goes down. I haven't tried it with hot drinks. The only drawback, and minus one star, is that you can't fit a straw on top at all.

Excellent product, as with anything I have bought from this particular company. Another thermos for cold drinks fell off my bike while riding and still hasn't leaked. Value for money and you won't be disappointed!

It is very good but guys the lid doesn't get clean there at the clasp... you need to use, I don't know, a cotton swab to clean between the gap and the button doesn't come off. At least it's on the outside though, not where we drink from.
I've put both cold and hot coffee in it! With ice cubes inside, it kept the ice almost all day in small size even though I had finished my coffee. And the hot one lasted about 5 hours, not boiling hot but drinkable, not cold.
Nothing spills once you close it with the lid and the button and everything!
Attention, you can't use a straw, it just doesn't fit! Neither plastic nor anything else, you have to remove the lid completely!
I'm not saying it's not good, it keeps drinks hot or cold for hours, it's a nice size, it doesn't smell at all, but the lid just doesn't get clean, it makes it a bit of a hassle.

The best thermos for cold drinks, I haven't tried it with hot ones as I only drink cold. Don't buy any other. I've tried all the cheap ones, none are worth it like this one.

Beautiful, convenient, practical, it doesn't keep my coffee warm like I expected. If I had known it would hold it for so little time, I would have bought a cheap one from the discount store. Very expensive for doing so little work.