Comvi Flask for hot Drink – Flasks for hot Drinks 2L – 24 Hours Hot & Cold – 3 Layers (2 Steel Layers , 1 Copper Layer) Insulated Coffee Flask – Insulated Water Bottles – Grey


ComviOutdoor FlaskTravel FlaskTemprature RetentionTemprature RetentionComvi Flask Features

Comvi is offering following things in a single Package.

  1. Stainless Steel flask
  2. Flask Washing Brush.

Flask LID has an ability to become a cup. So, You can Enjoy Drinking anything inside that cup. No need to have an extra cup with you in order to drink coffee/tea or Water.

How to Wash: We prefer hand wash, washing Brush is included in the package for your convenience



Weight: 1.31 kg
Dimensions: 36.5 x 13 x 12.7 cm; 1.31 Kilograms
Brand: Comvii
Colour: Grey
Colour: Grey

21 Responses

  1. Anonymous says:

     United Kingdom

    Flask seems very good, however cleaner and carry strap missing. Adequate compensation received.

  2. Anonymous says:

     United Kingdom

    This flask is of very high standard, holding 2 litres of liquid, 2 cups and a cleaning kit included.

    Just looking at the flask exudes an air of quality to it. from the steel outer, to the pop out handle, the lid. The lid is a screw type lid, with an easy open, easy pour spout. The lid does not leak any fluid, which is a must for a flask, and certainly of a flask in this price range. Once you have used the flask, then the price is irrelevant as it is so good.

    Cleaning is very easy, with the included cleaning kit and wide opening when the lid is off. There is also a shoulder strap/loop that attaches next to the handle for easier carrying. The handle itself folds flat for packing away, and pops out when needed, and is a sturdy. strong handle.

    I’m not sure that it will fulfil the “24hr” claim although I have not tried that yet, but that is a bold claim.

    Overall this is a great flask, highly recommended.

    High quality flask, holds 2 litres of liquid, 2 cups provided, easy to clea

  3. Harriso2408 says:

     United Kingdom

    Now that it’s winter and it’s been freezing cold for the last week or so, I decided to have some hot soup at work each morning.

    I put the soup in this flask around 6 am and it’s still piping hot at 11am.

    There was a day last week that I completely forgot to have it and when I got back home around 6pm and opened the flask up, the soup was still just as hot as it was in the morning.

    It stays securely shut, so there’s no need to worry about anything hot escaping and scolding you.

    It’s also very easy to clean. It comes with a brush and it’s very useful to get right down into the bottom of the flask to give it a good clean.

    I’m impressed by its ability to keep my soup HOT!

  4. Anonymous says:

     United Kingdom

    This is very handy. Holds good amount of liquid and is top quality. Great for outing with family and being able to just have hot chocolate in the park is great. I haven’t kept anything in it for 24 hours so can’t say if it holds heat that long but did try it for 8 hours and it was just as hot as when I poured it. Little tip- rinse it out with hot water first so inside metal gets chance to heat up and it doesn’t cool any hot liquid you put in it. Would be handy to just have boiled water for teas during the day too. Recommend.

  5. AimeeSainthill says:

     United Kingdom

    As I didn’t believe it, I thought I’d test the claim that it keeps drinks hot for 24 hours. I can confirm it does! I put boiling water into it and checked on it periodically. After about 12 hours it lost a small amount of heat and after 24 hours it lost a little more. Still warm enough to enjoy a cuppa though! The flask is nicely designed and the spout for pouring is decent. It comes with a cleaning tool which is a bit flimsy so not sure that will last long. It also comes with a carry strap but I’m not sure I’ll need that. I’d definitely recommend this product.

    Keeps drinks hot for 24 hours!

  6. CarmelGilley says:

     United Kingdom

    Keeps coffee hot, i left it with hot water for 4 hours amd it was still hot so ..yeah does what it says, it is big enough for the whole familly i believe holds around 2 liters comes with all necessary attachements including a cleaning tool ..whats not to like ?

    Hot stuff!!

  7. GwendolynPia says:

     United Kingdom

    This ideal for our days out , it’s a large 2l 3 layer insulated flask , two steel and one copper to keep drinks hot for 24 hours.

    It’s got a good handle and a very good quality screw on cup which is great and good capacity for a nice hot coffee outdoors.

    This flask is big enough for me and my partner to enjoy plenty of hot coffee, soup , tea and other hot beverages outdoors on a cold day.

    It’s heavy when full so one of us will carry the flask and the other the food and goodies .

    Ideal for picnics , as a work flask or for days out.

    It’s easy to fill and it’s very easy to clean too , I like the silver and black look of the flask , the stainless steel looks nice , I tested the flask out straight away and so far the performance is great.

    It keeps drinks nice and hot , it’s a large 2l capacity so you get plenty and it’s great to share.

    It does look durable, time will tell but it seems a good quality flask.

    Large capacity 2l multi layered insulated flask ideal for our days out ☕️

  8. ManuelaBrassard says:

     United Kingdom

    The fact this holds two litres of hot or cold drinks really is amazing for anyone who is spending time away from home or from conveniences. The volume this piece can hold is impressive, and what we really liked is that the design and style was not compromised, it is still a large but pretty sleep piece of kit, not like the clunky big flasks you usually get that have loads of thick insulation.

    We will be using this for Lesiure, so camping, walks and days out but it would be great for maybe site workers, remote workers or even those who drive a lot or spend a lot of time on the road.

    I tried to take photos of the inside to give you a sense of volume, and also of the handy cleaning tools that come with it. You will also see little touches like rhe pop out handle make it easy to hold horizontally which is useful when full, but it can be popped in again to lay flat for ease of storage. The cup screws on the top and locks into place. We have only used this for hot beverages so far but will use it for cold to see what it can do. Definitely a nice sleek modern design for a practical item.

    A whole lotta tea in this flask!

  9. Anonymous says:

     United Kingdom

    This flask is ideal while out in the winter months to keep your drink nice and warm.

    The outer case and inside are both stainless steel, with copper plating in between for added insulation to keep your drinks hot in the winter and cool in the summer.

    The whole flask feels of good quality and strong, so I’d expect it to stand up to regular use and the occasional drop or knock. It also has a good capacity at 2 litres.

    The lid stays on tight to prevent spills with a small opening for pouring. There’s also a handle for easy pouring, a strap so it can be hooked on to a bag or carried and the lid can double up as a mug too.

    It won’t keep your drink hot for 24 hours, but it still stays warm for a good amount of time.

    All in all, it’s a really well designed and good quality flask though.

    I hope you found this review helpful.

    A good quality and well designed flask.

  10. CynthiaEsson says:

     United Kingdom

    I have broken many vacuum flasks before. Plus I have previously used a cheaper metal one which did not keep the water warm. Saw this and was sceptical about it, but gave it a go. I use this flask 5 / 6 times a week. Wow! Water is still hot 24hrs later. The flask is sturdy and well made. Also has a proper pouring spout (not round as normal flasks) so no spills. After all this, I still think it is over priced but it is the best flask I have owned. Hope it lasts.

  11. Chris Wedel says:

     United Kingdom

    This is great for taking soup to work in as it will keep it warm until lunch time. It’s good quality and washes well

  12. LiamCurtis says:

     United Kingdom 🇬🇧

    Very pleased with this flask, it’s good to find a flask that the water stays hot in it.

  13. BernardBumgarne says:

     United Kingdom 🇬🇧

    I put boiled water in it,so that I have it for tea all day :)). I no longer have to use the kettle all the time.:))
    .

  14. TiffanySaddler says:

     United Kingdom

    I was disappointed that the flask did not come with the advertised cleaning brush and travel strap

  15. Anonymous says:

     Germany

    Die Kanne erfllt alle meine Erwartungen. Hlt dicht, kleckert beim Eingieen nicht, hlt das Getrnk lange hei und kalt. Bin sehr zufrieden 🙂

  16. CorrinePai says:

     United Kingdom

    Does what it says, keeps it hot for a very long time.
    I love how it pours aswell.

    Only drawbacks are the cup. The metal parts absorb the heat so fast if you hole it wrong or have a strays pinky it’s easy to burn yourself.

    Also the strap could be longer.

    Still happy. Lesson learnt about the cup.

  17. Anonymous says:

     United Kingdom

    Bought this to save boiling the kettle numerous times a day
    Keeps water hot for at least 10hours.
    Would recommend

  18. DQYKurtisctijh says:

     United Kingdom

    I was sceptical about the claims so I was really surprised to find they are justified. The flask, does indeed, keep the contents hotter for longer. 24 hours after testing the flask, the water was still hot. Not, I hasten to add, hot enough to make tea but certainly hand hot. I was amazed!

  19. Judson1005 says:

     United Kingdom

    This is a great flask.

    It’s a good design, very sturdy and the pop up lid makes it easy to pour without spilling.
    It really holds the heat well, and even after 4 hours the water was still very hot. I haven’t tried it for any longer than 4 hours but I forgot to empty it before I went to sleep and the next morning the water within was still warm to hot.

    Don’t forget to take the strap out of the inside of it before using it though!

  20. Anonymous says:

     United Kingdom

    I have to drink every 3/4 of an hour so making a personal laugh four times a day is easier than constantly making coffee as I am disabled and this one is really ho

  21. Anonymous says:

     United Kingdom

    I purchased this flask to save boiling the kettle, thereby saving on my bills, during this time of rising fuel costs. I preheat the flask, before filling it. Then I use this to make my coffee and tea throughout the day. This flask really does keep the water hot for a good ten hours. And I mean hot. Also, there is no taste or smell to spoil your beverage. I am really pleased with it. Saves all that boiling of kettles, thereby saving money.