Thermos Travel Products

Works well hot or cold. Safety clip. 600ml. 100%. 5/5 Show details

Maintains the temperature very well – Been using this for nearly 3 years now. Cant complain. Green teas, Lattes, Cappucinos, or any hot beverage remains hot for 6-7 hours easily. COld… Read more

remains cold as well though havent tested duration. Also a Brand to trust for the last 3-4 decades. Hope the quality remains

Fantastic bottle for 3yr+ – I have bought many brands of bottles for my kids over the years and this is the only brand that I can say is reliable, keeps the water cold ALL day… Read more

and is easy to clean. I have purchased five of these and the only thing I’ve had to replace in 6+ years is two straws that one of my sons had chewed on. Extremely durable, easy to use. Have now purchased the larger size too and can say the same things.

Always hot enough if you use it properly – Works fine for me. No problems with not keeping food hot. I suspect all those people complaining about it not keeping things hot or cold aren't… Read more

following the maker's instructions. For it to work as intended you have to:

- Heat it up or cool it down with hot or cold water for 5-10 minutes before adding food or drink. - Make sure the food or drink is as hot or cold as you can make it before putting it in.

I ran a test in which I preheated mine then filled it with boiling water and measured the temperature over the next day using an accurate thermometer (a Type K thermocouple). This is a summary of what I got:

Start 99.4°C 3 hours 82.4°C 6 hours 69.3°C 9 hours 59.9°C 12 hours 53.0°C 24 hours 37.1°C

If I put hot soup in at breakfast time it will still be plenty hot for lunch. Over 50°C 12 hours later should be hot enough for most people.

On the other hand, if you put in food at the temperate you normally eat it at rather than making it as hot as you can, it is going to be too cool when you come to eat it. Its the laws you can't break - the laws of physics.

THEREMOS flask fails to keep contents warm – Fails to keep water hot. 22 degree C day, I preheat with boiling water using three cycles over a twenty minute period. Four hours later water is OK,… Read more

I use for one cup of tea, but after six hours it is not hot enough for use. This also applies to the 470ml food flask. Food cools rapidly and must be consumed within four hours.

Third time returned – 2011 purchased a Thermos Work 2520. After less than 2 years it stopped working. They replaced it. I paid the postage there. Just approximately 3… Read more

years later, that Thermos stopped functioning. I sent it back at my cost and they replaced it. Today, 3 years later again, the third Thermos has stopped functioning. The cost of sending it back a third time will be equal to the cost of another one. DON’T BUY THIS PRODUCT. Sure, the guarantee is good, but the quality is deplorable.

Rubbish product – Never keep hot Thermos make it difficult for warranty clam purposes

Disappointing product – Mine is actually the 400ml. Extremely disappointed, doesn’t even stay hot for 1 hour. Show details