It maintains the temperature all day, but the lid is difficult to open, resulting in it breaking. However, it is worth its money

I did not give it 5 stars because it says it is not dishwasher safe (although I didn't know that at first and put it in the dishwasher twice on the hottest cycle).

Other than that, I am very satisfied. After a year of use, I have bought other products from the same company. It seals well, withstands falls (not very serious ones), and most importantly, it keeps the temperature for hours. It kept my coffee cold for 14 hours in June! The ice cubes melted, but it was still cold.

I haven't tested how long it keeps things hot for. The color does peel off a bit, but it has been a year

poor quality plastic components. From the first week, the plastic base broke and the next day the nozzle broke. Since it is intended for activities where falls are possible, or even during washing, it should have been more durable. What should I do with a sturdy container if the nozzle keeps breaking?