Thermos Stainless King Flask, Midnight Blue, 1.2 L, 183267


Quality Matters

Thermos carefully chooses high quality materials and makes products with consistent quality and reliable performance. This ensures the highest quality of the products by testing for quality throughout the entire manufacturing process.

Living Green Matters

Thermos created the original reusable bottle and they have been green for over 115 years. They are continuously developing products that provide people on the go with more sustainable choices. By selecting a reusable thermos brand product you can help reduce the amount of waste sent to landfills while enjoying the high performance of the products available.

Safety Matters

Thermos products comply with applicable government and industry standards to ensure that the products are safe. All thermos insulated products are tested to meet en 12546-1:2000. Thermos factories are subject to third party audits on an annual basis to ensure a compliant environment.

Quality Matters

Living Green Matters

Safety Matters

Capacity 1.2L 900ml 1.0L 1.0L 1.0L 1.0L
Insulation Performance 24 hours hot, 24 hours cold 24 hours hot, 24 hours cold 24 hours hot, 24 hours cold 24 hours hot, 24 hours cold 24 hours hot, 24 hours cold 24 hours hot, 24 hours cold
Vacuum Liner Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Stopper Twist and Pour Two-part Twist and Pour Push Button Twist and Pour Twist and Pour Twist and Pour
Colours Midnight Blue, Red, Matt Black, Copper, Gun Metal, Stainless Steel, Metallic Blue, Duck Egg Charcoal, Gun Metal Stainless Steel, Midnight Blue Hammertone Blue, Graphite Stainless Steel Black
Weight 0.67kg 0.40kg 0.53kg 0.83kg 0.94kg 0.70kg
Dimensions 9.4 x 10.5 x 31.0cm 7.7 x 8.2 x 29.7cm 8.5 x 8.5 x 32.5cm 11.5 x 10.9 x 34.9cm 13.5 x 9.5 x 31.0cm 13.5 x 10.5 x 33.8cm


Weight: 650 g
Dimensions: 33.66 x 11.99 x 11 cm; 650 Grams
Brand: Thermos
Model: 183267
Colour: Midnight Blue
Colour: Midnight Blue

482 Responses

  1. KarinePantoja says:

     United Kingdom

    Not bad
    It’s good product, not sure weather worth how much it was would be better would 2 mugs and a cleaner to go with i

  2. SallyBarrington says:

     United Kingdom

    This flask will change your life!
    The BEST flask in the whole world!
    I make tea in it at 6:30am and it’s still piping hot when I pour myself a cuppa for the drive home at 6pm. Highly, highly, highly recommend!

  3. Guggie Daly says:

     United Kingdom

    Quality, with some reservations
    Sturdy and well made as you would expect from the brand. Quite big, but that also increases the difficult in cleaning, make sure you have an extra long cleaning brush. Floppy buckle handle design gives it a learning curve to pour without the flask jerking around and making all sorts of rattling noise.

  4. lzy9 says:

     United Kingdom

    Flask
    I had forgotten what hot tea had tasted like out of a flask. I wish I had brought this flask ages ago. It really keeps the tea piping hot for hours.

  5. MyrtleBrodzky says:

     United Kingdom

    Keeps me coffee hot :)
    I hate boiling the kettle late at night, this thing holds enough coffee to fill my cup 4x and keeps. I drank my last cup 5hrs after filling the flask up and it was just as hot as when it was filled up. Perfect. And it pours cleanly too, no spills or having to wipe around the lid afterwards. Highly recommend. I only just 4 star for ease of clean since the diameter of the neck doesn’t allow me to get a sponge in and clean it but a few rinses of hot soapy water works I guess.

  6. KeriJones26 says:

     United Kingdom

    Fab flask! Best I’ve bought....
    Blooming great. Bought for my husband at Christmas! Taken out now several times including yesterday to drink tea on the beach looking at St Michaels mount. The best flask we’ve had. Love the colour and high recommend for keeping the tea hot!

  7. Anonymous says:

     United Kingdom

    Fab flask! Best I’ve bought....
    Blooming great. Bought for my husband at Christmas! Taken out now several times including yesterday to drink tea on the beach looking at St Michaels mount. The best flask we’ve had. Love the colour and high recommend for keeping the tea hot!

  8. Jay333 says:

     United Kingdom

    Amazing
    This has been used mainly for cold nights for fishing in particular and it kept the tea so hot it was like the kettle had been boiled every time. It’s very easy to clean, would recommend doing it as soon as possible when you’re home especially if it’s had milk in, to stop any build up. Although if it is left for a day or two, this is easily fixed with some bicarb and boiling water, does the trick every time! No leakage noticed and used the cup included (lid) to have drinks. I note some people have said the cup gets very hot, but if it’s a cold night/day and you have gloves on then it’s not a problem at all.

  9. Anonymous says:

     United Kingdom

    Keeps it hot all day
    This flask is worth the money. I Pre-heat in the morning for a couple of minutes and then load it with coffee. This is at about 07.15 hrs. The flask is still giving out hot coffee at well gone four in the afternoon. To date this is the best performing flask I have owned and it holds a lot of coffee! It is also very easy to clean the stopper unlike some flasks with their over complicated design to get the fluid out.

  10. AdriannaKir says:

     United Kingdom

    Brilliant flask
    This flask is brilliant. I bought it for my husband to take to work and he loves it. I opened it after 30 hours (full and unopened) and the water was still hot enough to make a decent coffee. Well made, easy to use and pourable without taking the top off completely.

  11. Anonymous says:

     United Kingdom

    I use on a daily basis
    Excellent flask – keeps my tea lovely and hot. Take it in my rucksack when walking the dog and also will be taking it to work (if we ever get back to working in an office!!)

  12. Leanne says:

     United Kingdom

    I use on a daily basis
    Excellent flask – keeps my tea lovely and hot. Take it in my rucksack when walking the dog and also will be taking it to work (if we ever get back to working in an office!!)

  13. Anonymous says:

     United Kingdom

    Best thermos in this range
    I have been using a lot of thermoses and was waiting for this model to come on sale for more than a year. This thermos by far exceeds the performance of any thermos I have owned. I have kept boiling water in it around 5 AM and it is still piping hot by 9 am. The capacity of 1.2L is amazing and yet, the shape doesn’t look like it is a huge thermos.

  14. Anonymous says:

     United Kingdom

    It's robust easy to clean.
    This is a good looking flask but the coating is easily scratched.
    I would say it keeps drinks warm but only as long as you don’t open it. Once open it lasts a couple of hours.
    It is easy to clean as it is mostly steel.
    As it is steel and the handle can fold flat to conserve space, if it is left loose the flask rattles which is very annoying.
    It is very robust as if knocked over it won’t break.

  15. David Amidon says:

     United Kingdom

    Top Flask
    Don`t bother with the rest. Its just the best available.
    2nd one purchased for self. Its tough and strong. Temp drop is minimal when hot and it does not leak even when its been thrown around the van most mornings.

  16. Lance Cartelli says:

     United Kingdom

    Superb produc
    This smart flask is exactly what I wanted. Gunmetal looks great and hot drinks stay as hot as they’re supposed to for what seems like an impossibly long time. Carry handle is useful but I suppose you’re more likely to put it in some sort of bag. It is slightly awkward to clean because I need to get a narrower brush. I’m splitting hairs there though. I’m very happy with the item.

  17. SherrieHeiman says:

     United Kingdom

    Keeps things cool/ho
    I’ve tested this with ice cubes over 24 hours in a warm environment. Not much melting after that time. I suppose the same will be the case with hot stuff in a cold environment.

    I’m giving this 4/5 because the handle is a rattling nightmare. If this was in my pack and it came loose it would drive me loopy on a hike.

    I also feel like they should provide a cleaning kit for the inside (as some brands do) because the shape just makes it difficult without special tools.

  18. Anonymous says:

     United Kingdom

    Lovely reliable flask
    Bought for taking out in the car but has come in handy for when our kettle broke and we were boiling water In a pan and used this to keep the water hot. Haven’t timed it but it stays hot for a long time.
    Lovely colour and design. So good in fact that now my son has pinched it and it’s hardly out of his bedroom as it saves him having to come down and boil the kettle for a drink

  19. Anonymous says:

     United Kingdom

    Keeps warm for ages
    I bought this for a present for my wife. She likes to take a flask of tea out for the day. I remember my parents having one of these years ago and thought it would be ideal.
    I was immediately disappointment that it didn’t feel quite as sturdy as the one of yester year but I must admit, it still does a fantastic job, and more importantly, my wife is delighted with it.
    It keeps warm for ages – a full day out without any issues. We pre warm it before filling which I think also helps!

  20. ExtraTV.com Staff says:

     United Kingdom

    Wonderful thermos
    This thermos replaced one from the hardware shop and was rubbish and the inside broke. The thermos you sent is wonderful l used it for cafe Nero so l could sit in comfort in my chair.

  21. Anonymous says:

     United Kingdom

    It does what it says on the ti
    I’m a professional driver and take this flask filled with just boiling water everyday so that I can make a hot drink at any time. This flak is so good and retains it’s heat so well that I can still make a proper cup of tea 11 hours after filling the flask. I highly recommend this product.

  22. Anonymous says:

     United Kingdom

    Big and well made, hot drinks all day
    Exactly what you would expect from Thermos, well made and excellent quality.

    This thing is BIG but that’s exactly what I wanted, it keeps drinks piping hot or ice cold all day.

    The cup that screws on top is a good size and insulated.

    Can’t go wrong

  23. Anonymous says:

     United Kingdom

    Still warm
    I originally got this to keep fishing bait in but the hole is a bit too slim so opted to use it for coffee like a normal person. Good volume and keeps it warm for hours. I left hot water in one evening and when I woke up it was still steaming hot.

  24. NorineLaws says:

     United Kingdom

    Water hot all day
    Keeps water hot all day. Looks nice and is easy to clean. It does seem to scratch on the outside quite easily, but maybe that’s me being careless. However, it does exactly what I bought it for and I’m very pleased.

  25. Anonymous says:

     United Kingdom

    Water hot all day
    Keeps water hot all day. Looks nice and is easy to clean. It does seem to scratch on the outside quite easily, but maybe that’s me being careless. However, it does exactly what I bought it for and I’m very pleased.

  26. ErnaMontefiore says:

     United Kingdom

    Good thermo properties. Handle and cup need further improvement.
    It does keep liquid hot for 24 h.
    Some drawbacks: the handle rattles and it feels flimsy; the cup becomes very hot when you pour hot liquid into it 🙁

  27. Anonymous says:

     United Kingdom

    Keeps temperature perfectly
    Bought as a gift. This flask is brilliant at keeping water cold for an entire day, as well as keeping other liquids hot.
    Even the next day, left over water is still cold when poured from this flask.
    Really sturdy design although the handle not being fixed is slightly irritating.

  28. StefaniByatt says:

     United Kingdom

    Reliable flask
    Bought this flask for my mum and it is as you’d expect from the brand, a good flask. Only complaint is that the handle is not rigid so can be a problem for elderly people if they are picking it up and holding it as it doesn’t feel as secure as the normal ones. Otherwise, happy with how it keeps warmth and the size and quality of it.

  29. Anonymous says:

     United Kingdom

    A life saver during the lock down.
    I had to continue working during the lockdown and I didn’t want to use the communal coffee machine, this flask is brilliant, keeps coffee drinkably hot for 24 hours.

    Minor downside the cup outer metal part came unstuck but I glued it back on, didn’t affect the function.

  30. Tom Mack says:

     United Kingdom

    Proper quality
    A very nice flask. Keeps things very warm for hours.

    Drinks will still be too hot to drink after a few hours in it.

    Sturdy design and easy to clean if you use soapy warm water immediately after use.

    Absolutely no leaks even when very full.

  31. Anonymous says:

     United Kingdom

    Perfec
    Bought this for my husband to use when he goes fishing. It is brilliant, he put in his black coffee in the morning and had some during the day and it was still as hot as when he put it in. Also when he got home 12 hours later it was still piping hot. Brilliant flask am going to buy another one.

  32. Anonymous says:

     United Kingdom

    Excellent quality, hot coffee all day!
    Keeps coffee nice and hot, good for long journeys and working on site. Easy to clean, stopper is sturdy, excellent quality.

  33. Anonymous says:

     United Kingdom

    Very good.
    Arrived in good time and used a few times without any apparent loss of heat from filling up to using fro the first time – approx four hours or more. No complaints.

  34. Anonymous says:

     United Kingdom

    Very good.
    Arrived in good time and used a few times without any apparent loss of heat from filling up to using fro the first time – approx four hours or more. No complaints.

  35. Andre Blackman says:

     United Kingdom

    Perfect for a perfect cup of tea.
    I love Thermos and this was to replace my 3rd glass once which broke (you’d think I’d have learnt my lesson after the 2nd one). Anyway, this is great and not too heavy to carry around in a backpack for a walk. I highly recommend.

  36. Anonymous says:

     United Kingdom

    Good quality useful flask.
    I have been after a decent flask for ages. I can easily keep 3 big mugs of tea / coffee in it and it stays nice and hot.
    The pourer is useful especially in the car so less chance of a spill and also keeps the heat in.
    Very pleased.

  37. Robert Nazarian says:

     United Kingdom

    Excelle
    Bought for the winter lockdown and not disappointed. Brewed some coffee the night before, then took it on the hike the following day. Hot as I’d made it. Even dropped the flask at one point and no damage. The one I ordered was quite shiny and therefore attracts fingerprints, but other than that it’s been fantastic.

  38. Vanessa9955 says:

     United Kingdom

    Keeps coffee piping hot - ideal for walking
    I bought this to take walking for those essential, middle of nowhere, coffee breaks. I tested this first with boiling water by filling it straight from the kettle then leaving it all evening. When I opened it just before bedtime the water was still boiling hot and steaming. For a field test I took it out on a two hour walk full of hot, white coffee. When filling a flask like this be sure to fill it will boiling water first while you are preparing your drink then tip away the water and quickly add your drink and seal it up. I made the coffee in a pyrex jug first with milk and poured it onto the flask – 4 large mugs worth. An hour and half into the walk and the coffee was piping hot – success! The pouring cap works well and the lid works well as a mug. Even when i got home there was enough left in the flask for a final mug full and was still hot. I’d be happy using this all day – I’d throughly recommend it.

  39. Mark Melnykowycz says:

     United Kingdom

    Great produc
    Been using everyday at work so I don’t have to mix with the kids in the canteen during the pandemic! It does a great job, keeping hot all day, I probably get three to four cups from it!

  40. Anonymous says:

     United Kingdom

    Fantastic....
    I have to be honest and say I only got to use this thermos once….and then the Covid-19 struck. But that once I found it to be everything you would want in a thermos.

  41. Anonymous says:

     United Kingdom

    solid built but difficult to wash inside
    i havent tried it yet but what can i say is, its a bit chunky for a 1.2l capacity. i bought it to take it with me in the rucksack to work but it feels bigger then needed. worst part it you cant put hand inside to clean it and definatly have to buy a long brush and it is another expense.

  42. RussellTracey says:

     United Kingdom

    Does exactly what a flask it meant to.
    It definitely keeps hot drinks hot for hours and is easy to use and pour. You have to make the drink in another container before pouring it in to it, you’ll never be able to get a teabag out.

  43. Anonymous says:

     United Kingdom

    A good buy
    Brought for hubby to take to work, no more making coffee at tea breaks (covid safe).
    Stays hot all day long and I have found it easier to clean aswell.

  44. Anonymous says:

     United Kingdom

    A good buy
    Brought for hubby to take to work, no more making coffee at tea breaks (covid safe).
    Stays hot all day long and I have found it easier to clean aswell.

  45. Anonymous says:

     United Kingdom

    highly recommended
    Cleaned it out and preheated the flask with hot tap water before filling with a kettle boiling water.Thats a perfect cup of freshly made proper tea 19 hrs after opening it 3 times!!!

  46. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersThis is the flask you've been looking fo
    Brought this in 2016 and have used it every week day to provide me with hot coffee through out the day. After 4 years its lost its sparkle on the out side, its sticker and its got a few dents where I dropped it but to be honest I couldn’t give a monkeys chuff because that’s not what keeps the coffee hot the flask does and with a fifty year guarantee this flask should see me out. Just recently I’ve purchased two more at a bargain 17 quid each. So if your after a flask then look no further this is the flask you’ve been looking for….. As long as you want to keep hot liquids hot and cold liquids cold and hold just over a litre of liquid.
    The cup has had little use as I pour the coffee into a bigger insulated cup.

  47. VerlaWestmorela says:

     United Kingdom

    A great flask.
    Very nicely made flask. Holds enough coffee for a full day at work. Using the top as a cup there would be enough for five cups easily. I only need three.
    The simple screw plug to the top of the flask, which you pour through after half a turn, is not gimmicky and feels like it should have great longevity.
    The thermos flask keeps my coffee plenty hot enough all day and indeed longer than I have a use for.
    My only gripe is the metal buckle type construction of the handle. It’s noisy when in use or even when in a bag if it moves about. That being said it feels like a nice strong handle to use.
    Very happy with this Thermos flask and would recommend it to anyone looking for a flask.

  48. Anonymous says:

     United Kingdom

    Handle is irritating
    Keeps things warm, even when half full, which makes a change. Easy to clean

    However, the handle is irritating. If you’re in a car or something then it’s fine I’m sure, but I use it on the fells when I go climbing.
    And even when I pack it, the handle still manages to rattle, very annoying.
    Will be cutting it off.

  49. Vernon H. says:

     United Kingdom

    Water was hot all day
    Bought to replace old thermos which has had one too many uses and it’s starting to show it’s age.

    Slightly bulky for carrying about it hillwalking but if you have a larger bag and don’t mind the slight weight increase of a flask then this is ideal.

    On first use water boiled and pouted in flask at 7am, still boiling hot when used at 2am and when pouring out the remainder at 10pm, there was still enough heat for a cup of tea!

    Recommend a bottlebrush to help clean if putting anything other than hot/cold water in.

  50. Anonymous says:

     United Kingdom

    Worth ever penny
    If you pre heat his thing with boiling water it can stay hot for HOURS. on a recent camping trip I filled it up before I left the house and 24 hours later my first cup of tea from the flask was still ho

  51. Anonymous says:

     United Kingdom

    Worth ever penny
    If you pre heat his thing with boiling water it can stay hot for HOURS. on a recent camping trip I filled it up before I left the house and 24 hours later my first cup of tea from the flask was still ho

  52. Walter28Ukoj says:

     United Kingdom

    Better than stainless flasks used to be
    Keeps liquids hot long enough to make a reasonable cup of tea with the last cup full, 10 hours after filling. Highly recommended.

  53. Gilberto37C says:

     United Kingdom

    Excelle
    I have recently bought two other flasks that shattered inside within days of purchase but also didn’t keep my tea very hot at all. This flask has been used and my tea was still really hot 5 hours later which I am very pleased with especially with this wet cold weather. Excellent price and excellent product.

  54. Anonymous says:

     United Kingdom

    Nothing like Thermos
    Keeps coffee, cacao hot for a loooooong time. Love the old thermos style and feeling, thanks tonite stainless steel and the handle. No leaking even in the backpack. Trialled with boiling water in the afternoon and was still steaming the next morning. Glad I didn’t buy any cheaper non known brand one.

  55. Anonymous says:

     United Kingdom

    Almost perfec
    It’s a very nice product, function-wise is almost flawless, however, the handle is something that really bothers me. It’s made out of metal, hinged to the bottle, and it flaps, quite a lot. It’s so clumsy, it’s so uncomfortable to hold, specially when the flask is fully loaded. I wish they had chosen a more traditional handle fixed to the flask itself.

  56. BessO41qnyg says:

     United Kingdom

    Feed up buying flasks and your drinks go cold
    Feed up buying flasks and your drinks go cold ? then buy this flask
    iv bought loads of flasks for hot / cold drinks, but none keep drinks hot, they all claim to but don’t.
    This does, filled and 12 hours later it was still to hot to drink, even warm enough the following day and there was only a half cup left… 5 sta

  57. Anonymous says:

     United Kingdom

    Happy with i
    Look sturdy. Fits better into bags because of the collapsable handle. Actually bought two. Keeps water cool for 24h as it says. Closing it can be tricky sometimes, but I only use it for water so the leaks didn’t cause me damage, stains etc. Bought to replace the one with glass interior because it breaks way too easily and I am pretty pleased with it.

  58. Anonymous says:

     United Kingdom

    Happy with i
    Look sturdy. Fits better into bags because of the collapsable handle. Actually bought two. Keeps water cool for 24h as it says. Closing it can be tricky sometimes, but I only use it for water so the leaks didn’t cause me damage, stains etc. Bought to replace the one with glass interior because it breaks way too easily and I am pretty pleased with it.

  59. Anonymous says:

     United Kingdom

    Fantastic Buy
    I bought this to take into work so that I didn’t have to use the kitchen due to Covid. I fill it up at 6am and it’s just as hot at 12pm when I am having a coffee with my lunch. Very easy to clean and looks fantastic. Highly recommend.

  60. 6 News Web Staff says:

     United Kingdom

    Fantastic Buy
    I bought this to take into work so that I didn’t have to use the kitchen due to Covid. I fill it up at 6am and it’s just as hot at 12pm when I am having a coffee with my lunch. Very easy to clean and looks fantastic. Highly recommend.

  61. TPQDaciagchdko says:

     United Kingdom

    Hot but a bit noisy
    This is an excellent flask from the point of view of keeping drinks hot. it was still hot in the late afternoon after drinks mid morning and lunchtime. My one niggle is the silly handle design which can sound like a set of marracas in your rucksack if you do not silence the tapping of the handle fixings on the body of the flask.

  62. Anonymous says:

     United Kingdom

    Hot drinks - its a must have
    Due ti the virus we decided on long journies to take our own hot water and mix our drinks en route. For just that this flask is priceless. It looks good and is great. It keeps our water very hot for a long time.

  63. AliciaTerpstra says:

     United Kingdom

    Good value for money
    Its leak proof. Good for making hot drinks, and good for pouring as dont need to take the cap fully of just pour. Just make sure its screwed tightly back on after use. I use it for work when I am on a 10 hour shift. As saves me buying hot drinks while atwork.

  64. Anonymous says:

     United Kingdom

    Good value for money
    Its leak proof. Good for making hot drinks, and good for pouring as dont need to take the cap fully of just pour. Just make sure its screwed tightly back on after use. I use it for work when I am on a 10 hour shift. As saves me buying hot drinks while atwork.

  65. UrsulaBleau says:

     United Kingdom

    Best flask you’ll ever ow
    It’s the best flask I’ve ever owned, it kept my hot chocolate hot for well over 15 hours.
    Really happy with it.
    I’ve bought another one to take with me when I’m in my truck.

  66. MadisonCovert says:

     United Kingdom

    Fantastic - does exactly what I need.
    Fantastic flask. Decided to test it upon arrival. Filled with boiling water (did not preheat), and checked after 20 and 26 hours. After 20 water was just about hot enough to brew a decent cup of tea, and at 26 water was a little hotter than the temperature I would drink my tea at. I imagine with preheating the flask it would retain the heat a little better, but at its current stats already outperforms my needs. Delighted.

    Prior to this I had a glass lined thermos which easily kept liquids hot for 16 hours (advertised 12). Bought this as a more durable replacement. It’s much more compact and looks like it’ll withstand being bounded about on the back of my bike.

    As other reviews have mentioned, handle is a bit wobbly and can make a bit of noise. Lid isn’t a great cup, not very well insulated. But none of these are concerns for me.

  67. Celso Bulgatti says:

     United Kingdom

    Very efficient Thermos Flask
    This is a brilliant thermos flask, It keeps coffee hot for over 48 hours – as tested recently on a trip from the UK to southern France by car. It is robust, light and very well designed, easy to use, and with a good-sized cup. Cannot recommend it more highly.

  68. Anonymous says:

     United Kingdom

    Excellent thermos
    This thermos is made to a really high standard. The handle on the outside makes it very easy to use. Quality superb. Keeps coffee hot for almost the whole day. Highly recommend.

  69. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersAmazingly good
    Bought this flask mostly for work. Really does keep drinks hot for 24hrs as long as you keep it unopened. The size is just right, makes five cups of drink. Simple but stylish design. Very well built. Really impressed, going to by another one for my parents, would definitely recommend.

  70. NoellaScheffel says:

     United Kingdom

    Golden Review Award: 2 From Our UsersClaims you have to check
    So, being someone who loves the challenge of confirming, or disproving outlandish claims from manufactures, I was keen to test the claim by Thermos of keeping things hot or cold for 24 hours. Having had numerous flasks in the past, which on a good day would do the job for 6 hours or so, the challenge was on. So after filling with hot, not boiling water I took the temperature of the contents, and found it to be 59 degC. 24 hours later, it had dropped to 47 degC. I can only speak for myself here, but, I was more than impressed. The flask itself seems robust, and should survive a certain amount of mistreatment, that’s not to say it’s indestructible, as anyone with children will know, even Tonka toys are no match for a determined 4 year old, or a 9 kg load washing machine no match for a determined wife, but that’s another story. The poring system is of the quarter to half a turn then pour variety, rather than some of the more elaborate systems, which seem to fail after a while. This is simple, and relies on a single silicone rubber seal. It also give a predictable flow from the spout, and no drips running down the side of the flask. So well done Thermos, your claims are justified, you have made an excellent product. I would not hesitate in recommending this to friends, and may well now look at getting one of their food flasks as well.

  71. Anonymous says:

     United Kingdom

    Just the job.
    I like this flask primarily because its method of allowing the user to pour without removing the inner stopper is so simple, therefore likely to remain effective for many a long year to come. It’s well and truly worthy of the Thermos name and it fits in the cubby box between the cab seats in my camper van, meaning that I don’t have to clamber over the engine hump to retrieve my refreshment from a cupboard in the galley. OK, so I could get out, walk round to the side door, get inside, place the flask on the passenger seat from behind, then get out, close the door, walk back to the driver’s door, etc…
    Simplicity works every time, so buy one, it’s a good flask and the price paid was very fair.

  72. JuanitaBenjamin says:

     United Kingdom

    Fab produc
    This is a fab thermo flask,
    It keeps our tea piping hot all day, and holds a good 4/ 5 cups of tea.
    We put hot water in it to heat up before filling with tea.
    It so far is leak proof, but we do always have it upright.
    The handle that rattled against the side of the bottle can be a little annoying, but if you oad it out in whatever bag you’re carrying it in the man you can prevent it from rattling.
    Other than that is a fab product. Love the colour and how much it can hold. Recommend this.

  73. Anonymous says:

     United Kingdom

    Looks great and keeps drinks ho
    I love the colour of this thermos and it’s excellent at keeping your drink warm and doesn’t seem to leak. We have used it in several outings in Cornwall and have been very pleased.
    I have two critisms, the first is the handle. It does have a tendancy to rattle if you dont secure it. It doesn’t lie flat on the thermos and just looks a tad cheap compared to the rest of the design. What would have been amazing would have been a leather strap handle but heyho, it does the job. Second point is that it only has one cup. It’s a large capacity for only one cup, my older thermos has two .
    Overall i like the look and it works very well so I would recommend.
    Tip – I always put some very hot tap water in there to warm it whilst the kettle is boiling.

  74. Megan Klein Zottarelli says:

     United Kingdom

    Steaming hot tea all day long
    After much research, really happy with this flask. It has kept my tea steaming hot all day and still warm overnight. Also nicest looking one on the market in my opinion. Bought a 1.5L Bottle Insulated Cool Bag With Strap from an auction site to protect it which also means I can sling it over shoulder.

  75. ShantellLnf says:

     United Kingdom

    Brilliant Flask
    This flash really keeps its warmth for 24 hours. Couldn’t ask for any better performance. I think Thermos is the superior make in the flask world. Would definitely recommend.

  76. JamesLiversidge says:

     United Kingdom

    Fab flask!
    Fantastic. I’ve used it everyday since I’ve been back at school and the contents had stayed boiling hot until
    I’ve got home over 12 hours. Best Buy!!

  77. Ionut Ilascu says:

     United Kingdom

    Perfect for the job.
    Who writes a review of a flask? Me. This is a fantastic bit of kit. It holds a lot of tea/coffee etc and doesn’t seem to carry that ‘flask’ flavour when you pour. The pour lid is great and doesn’t drip and it really does retain the heat for hours. Would recommend. Good value for money too.

  78. Anonymous says:

     United Kingdom

    Good quality flask
    The flask is really good quality. I left it at work on a Friday and on Monday the water was still warm so it definitely keeps it hot for the day. The handle isn’t actually that bad and when you start to pour it doesn’t rattle around.
    My only gripe is the cup doesn’t have a small handle. It gets VERY hot.

  79. Anonymous says:

     United Kingdom

    Perfect for the job
    Being a truck driver and not always able to stop for a coffee, this is perfect I only put boiling water in but it keeps its hot enough to make a brew at anytime through a 14hour shift.

  80. Anonymous says:

     United Kingdom

    Perfect for the job
    Being a truck driver and not always able to stop for a coffee, this is perfect I only put boiling water in but it keeps its hot enough to make a brew at anytime through a 14hour shift.

  81. RoxanaPartin says:

     United Kingdom

    Definitely recommended.
    It really does keep the contents warm for 24 hours. It may be a different case if it’s periodically opened and closed but it kept the contents warm for 24 hrs for me.

    Pretty lightweight, nice handle and well made.

  82. willisja says:

     United Kingdom

    Definitely recommended.
    It really does keep the contents warm for 24 hours. It may be a different case if it’s periodically opened and closed but it kept the contents warm for 24 hrs for me.

    Pretty lightweight, nice handle and well made.

  83. Rusty82Liua says:

     United Kingdom

    Super happy
    Genuinely thrilled with this. I bought this and the food flask together so I could take hot food and tea to work and couldn’t be happier with them both. Some reviews mention a funny taste to drinks, but I don’t find that at all, I’m super happy.

  84. Anonymous says:

     United Kingdom

    Super happy
    Genuinely thrilled with this. I bought this and the food flask together so I could take hot food and tea to work and couldn’t be happier with them both. Some reviews mention a funny taste to drinks, but I don’t find that at all, I’m super happy.

  85. JadeRHBnalpw says:

     United Kingdom

    Stylish with usability
    I use it for baby’s hot water and making formula. I love its stylish and it keeps hot and warm for long long time like a whole day. Sometimes it still too hot for making formula I have to mix it with cold water.

  86. Anonymous says:

     United Kingdom

    Keeps tea and coffee really hot,bomb proof
    keeps everything piping hot,handle could be a bit better(make a rattling noise) and the opening could be a bit larger.All in though tea and coffee taste great from it so only small gripes.

  87. FlorineFalk says:

     United Kingdom

    Keeps tea and coffee really hot,bomb proof
    keeps everything piping hot,handle could be a bit better(make a rattling noise) and the opening could be a bit larger.All in though tea and coffee taste great from it so only small gripes.

  88. ToryTaverner says:

     United Kingdom

    quality
    Thermos is quality, I used it for work, keeps the tea nice and warm. I do not need to warm the tea up during the day. I make the tea at 6:30 am and it will be warm until 4:00 pm. But after opening the hot air escapes and tea starts to get cold towards 4:00 pm the tea is lukewarm sometimes cold. This is a good buy.

  89. geektyrant says:

     United Kingdom

    Golden Review Award: 2 From Our UsersPerfect gift for anyone confined to bed
    This flask is an absolute godsend for my cousin who is sadly terminally ill. With her worsening condition, trips to the kitchen to make a cup of tea were becoming a painful exercise – now with the flask filled to the brim with tea in the mornings she feels so much more relaxed throughout the day, probably due to the fact that she doesn’t have to keep asking for a cup of tea – even though it’s no trouble to make her a drink she enjoys having this little bit of independence. She keeps the flask next to her recliner and pours herself a steaming, hot cuppa anytime she likes – and yes it does stay really hot – though I will say she drinks the full contents in well under 12hrs!

    For anyone who is confined to bed this an ideal way of ensuring a hot cup of tea/coffee/soup is on hand throughout the day, I can’t think of a better gift.

  90. MeghanIUPL says:

     United Kingdom

    Grea
    Love the product, keeps heat realy good, didn’t have a chance to try keep something cold. For now vacuum holds, I just hope after first drop those weld’s won’t crack.

  91. Anonymous says:

     United Kingdom

    Grea
    Love the product, keeps heat realy good, didn’t have a chance to try keep something cold. For now vacuum holds, I just hope after first drop those weld’s won’t crack.

  92. Anonymous says:

     United Kingdom

    Themos make but fiddly
    The flask itself is of nice quality but it has a pull out handle that is quite fiddly and loose. The handle clips away to make storage easier. I prefer the older, fixed handles than make pouring easier whereas with this you have to hold the flask itself which is bulky.
    Would I buy again – probably yes, because of the build quality compared to other makes.

  93. Clarita5630 says:

     United Kingdom

    Spot o
    Does what it promises. I can fill this up in the morning and still pour hot water from it 24 hours later. No issues with leaks and pours well. Perfect to keep me drinking coffee all day.

  94. CHSJ News says:

     United Kingdom

    Hot stays ho
    I bought this for hot water at my desk in the office, as the communal kettle was taken away during the Coronavirus pandemic. My first impression was how well-made it looks. It fell over on my passenger seat as I drove to work and it did not leak, so well done. Boiled water stays hot for the full 8-hour workday, so I’m very happy so far.

  95. RosellaW44 says:

     United Kingdom

    Brilliant!
    Fantastic. I left hot water in the flask and left it in my van for 48 hours. Even once opened it was still hot!

    Leak proof and looks great.

    The only downside is the handle rattles when on the move but makes life easier for pouring.

  96. Anonymous says:

     United Kingdom

    Keeps your drinks hot for hours.
    I wanted a new flask, as the one I had didn’t keep coffee hot all day. This Thermos flask does what it says and kept my coffee hot all day, during a power cut. It also has a handy carrying handle and you can pour without taking the lid off.

  97. Anonymous says:

     United Kingdom

    Keeps your drinks hot for hours.
    I wanted a new flask, as the one I had didn’t keep coffee hot all day. This Thermos flask does what it says and kept my coffee hot all day, during a power cut. It also has a handy carrying handle and you can pour without taking the lid off.

  98. Alejandra58L says:

     United Kingdom

    Brilliant!
    Fantastic. I left hot water in the flask and left it in my van for 48 hours. Even once opened it was still hot!

    Leak proof and looks great.

    The only downside is the handle rattles when on the move but makes life easier for pouring.

  99. Anna Diary of an Eccentric says:

     United Kingdom

    Keeps drinks ho
    This flask feels well made. It really does keep your drinks hot for hours. I had hot coffee 9 hours after I had made it. I did warm the flask first by filling it with boiling water and then pouring it back into the kettle.

  100. Anonymous says:

     United Kingdom

    Keeps drinks ho
    This flask feels well made. It really does keep your drinks hot for hours. I had hot coffee 9 hours after I had made it. I did warm the flask first by filling it with boiling water and then pouring it back into the kettle.