ThermosStainless King Travel Tumbler & Multi- Purpose Flask- 470ml Insulated Hot & Cold Water Bottle for Daily Commute & Weekend Adventures - Sleek Design in Raspberry, 5-Year Durability

Well constructed, wide mouth so it's very easy to clean. The red colour is nice and shiny, it's not too bright of a red so it doesn't look garish. The seal and overall lid is easy to disassemble for cleaning and it won't leak even if you shake it upside down.I use this nearly every day at University, and it keeps my drinks hot from 8am through to the afternoon. I actually leave the lid off for a bit to allow it to cool down, or else it'll still be scalding hot! I've taken it on winter hikes too, and it's kept my tea warm for 4-5 hours in -10c temperatures.Expensive, but you get what you pay for.

Brilliant! My coffee was still warm the next day and cold water stayed Cold for hours. Great design and feel.

This is an excellent product. Mine has fallen out of my backpack many times and not come to harm. It does what it says on the tin – keeps liquids piping hot for several hours, fits neatly into my dashboard cup-holder and backpack pocket, and is easy to open and close. It's not cheap but absolutely worth it.

This is a really good travel mug that keeps drinks hot or cold.It doesn't leak but You have to ensure you do certain things or it will leak.Firstly there is a line on the inside that goes all the way around as a lip.DO NOT FILL OVER THIS LINE or it WILL LEAK.make sure the switch is set to open when you are filling the flask and putting the lid on THEN set the switch to close.Same goes for when you are taking the top apart to clean.I seriously suggest you search YouTube for a very good video on how to put the cap back toegther after cleaning cos you will have issues if you don't and it's not in the paperwork.If you don't put milky drinks in it then a good flush out is all they is needed for agesDon't worry it is a very good travel mugAmazon didn't like the link so I have simply mentioned it and you have to go find it but there is one video by a lady that explains it very well

Excellent, It keeps hot drinks hot for a long time. Worth the money as the cheaper ones I've had are getting cold after a couple of.If you want a travel mug this is the one to buy

Keeps hot things hot and cold things cold for hours.Only downside is cleaning, you need to disassemble lid and remove 3 rubber seals to thoroughly clean. Lots of nooks and crannies for grime to build up.

Absolutely brilliant. On it’s first outing I put hot water in first to warm the cup up before making some hot tea. 3 hours later it was still waaayyyyy too hot to drink! Now when I use it, I don’t bother to pre-heat the cup and just make the tea at a normal temperature, that way I can enjoy my cuppa over a couple of hours car journey. I believe it would keep stuff hot for many hours, but I want to have finished it by then. Good sized cup and nice design. Would recommend.

These thermos flasks are great, used these before. You tea will stay hot all day. The flask is well made and does not leak.