Thermos Mondial Flask - 1.8L
943/3245£18.00
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About this product
This robust Thermos Mondial 1.8 litre glass lined flask comes with 2 cups and will hold enough liquid for 8 cups, making it perfect for work, a picnic, or an outdoor adventure. The plastic exterior is easy to clean and the twist and pour stopper allows you to pour without removing it.
Twist and pour stopper with stash compartment to store tea and sugar.
Glass lined vacuum flask for great temperature performance.
- 1800 ml capacity.
- Glass.
- Keeps cold for 24hrs and keeps hot for 12hrs.
- Comes with 2 cups.
- Twist and pour stopper.
- Manufacturer's 1 year guarantee.
- EAN: 5010576848864.
4.4
400 reviews
87%
Recommended this product
Customers Say
The flask is praised for its excellent heat retention and large capacity, but many users express concerns about its fragility due to the glass insulation.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Pretty decent
Pretty decent flask, although because of the glass insulation you do have to be careful with it but other than that it’s pretty good
Goku, 35 - 44, Woolwich
Good Quality
Good quality and water stays warm for a long time
Dula, 25 - 34, Swindon
Good value for money.
I bought this to replace an identical model that got dropped and broken. These flasks have glass liners for good heat retainment but are not rugged. They kkeep the heat for 12 hours which is what I wanted
bernstein, 65 or over, Hemel Hempstead, Bucks
Keeps warm but delicate screw for opening and shut
Holds plenty but open the top a bit tricky
Dick, 65 or over, Haverfordwest
great flask
good size, good value for the money
jake, 65 or over, paisley
Would not recommend
Having read several mixed reviews I took a chance and purchased this flask for a recent holiday. As the flask is glass insulated there are specific instructions for pre-heating which I followed carefully. However, before being able to enjoy our first drink, the flask fell on the ground and the inside smashed to pieces!! Our previous Thermos flask had lasted about 15 years so we had hoped this one would last more than a couple of days!
PinkySon
Will have lots of uses
Bought for a long drive - we were so precious about where to put it in the car to avoid breaking it but it survived and the coffee was still above warm the next morning, exactly 12hours after making it. Although it’s too large to fit under our kitchen tap to ‘prime’ with hot water before adding boiling water (we will use a jug) we are looking forward to using it to reduce the amount of times we boil the kettle in a day, for keeping mulled wine warm without stewing it on the hob, for soups on a day out etc. etc. Both our parents had these glass style flasks when we were growing up so they have a nostalgia to them too.
Mandarin24, 45 - 54, London
Thermos - Thermos Mondial Flask - 1.8L
ideal for fishing. reccommended for them days out
Michael, 45 - 54, loughborough
Great Addition for car journeys 👍
Great addition for car journeys… Was fed up with paying ridiculous prices for motorway services offerings.. 👍
Rosie, 55 - 64, Windsor
Smart looking
I bought this for plenty of days out in the summer holidays, it’s perfect and holds a good amount of, it also looks very classy
Pippsey, 55 - 64, Bristol
Hello Dizzyd,
The supplier has advised the following for the Thermos Mondial Flask - 1.8L:
“ With cups - approx 38cm
Without - approx 34cm. ”
Thanks for using Q & A.
Hi Priya,
Yes, you can put hot milk in the Thermos Mondial Flask - 1.8L. However, it’s important to note that milk can spoil if left at warm temperatures for too long. To ensure safety and freshness, it’s best to consume the hot milk within 4-6 hours.
Thank you for using Q&A
Hello Gus,
The supplier has advised the following for the Thermos Mondial Flask - 1.8L:
The length of time a flask will stay hot is dependent on many factors and the process you take prior to filling it. For longer heat retention, flasks need to be preheated with boiling water for at least 5 minutes. You’d pour this water away and then the liquid you wish to keep in it must be quickly poured in piping hot immediately after, ideally from a microwave or kettle. Please note that adding cold milk for tea or coffee will quickly reduce the temperature. The flask should also be filled to the right up so as to ensure there's minimum air space.
As soon as it is then opened, it will cool as cold air will then get in. This shouldn’t be an issue if you use all of the contents upon the first opening. If not, you’ll find that, each time it is opened, it will be a little cooler.
The ambient temperature during the time the flask is still sealed will affect the performance too; very cold air at the location you're keeping it in will cause it to cool sooner.
Because of these factors, it is impossible for us to guarantee a specific temperature, or be exact on how long it’ll remain hot for. Also, unless you’re referring to the water being freshly boiled and poured straight in, it’d depend how hot the water is when it first goes in. Typically, boiling water when poured in will have a temperature of around 90 degrees or so. If left unopened, a Flask advising “Hot for 24 hours” would typically be around 45-50 degrees after this period if all the processes above were followed, but much depends on the ambient environment.
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Hi Wills
This Thermos Mondial Flask - 1.8L comes with 2 cups and hold 8 cups.
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Diane
Hi Jc,
Yes this will keep drinks cold for 24hrs and keep them hot for 12hrs.
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Hello Sah,
The supplier has advised the following for the Thermos Mondial Flask:
"Mondial flasks are made from borosilicate glass and are lead and BOA free. There’s no stainless steel components in the Mondial Flask, but in our other stainless steel products we only use 18/8 food grade stainless steel."
I hope this helps.
Thank you for using Q&A.
Hello Emz,
I can advise the following for the Thermos Mondial Flask - 1.8L:
Apologies, this is hand wash only.
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Hello Serendipity,
The supplier has advised the following for the Thermos Mondial Flask - 1.8L:
“ Yes you can pour boiling water into the Mondial flask but please see the Use and Care Guide. ”
Thanks for using Q&A.
Hello Chris,
The supplier has advised the following for the Thermos Mondial Flask - 1.8L:
“ The lid has a compartment for teabags or sugar but it cannot be used for liquids as it will leak. ”
Thanks for using Q&A.
Hi Bigmac,
This is 38cm in height.
Thanks for using Q&A,
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.