Vacuum Insulated Food Flask, Stainless Steel Food Flask, Ideal for Coffee, Porridge, Soups, Leak-Proof, Durable & Reusable, Keeps Food Hot for 4 Hours & Cold 9 Hours, Mint or Pistachio 520ml

My son has been using this for past few weeks now and in general he's very happy with this container as it actually keeps the food warm. I don't do the warm water hack (don't like water wastage) and still he's told me that the food stays warm enough for his liking. Great for pasta, rice, nuggets, fried food and saucy food and has had been leak proof, though I haven't tried soup so can't comment on that. It's a great size container and has simple design and it's big enough for sons portion (he's nearly 12). Definitely a great quality lunch box.

Bought this flask so my son can take hot ramen for school lunch. Stays hot, easy to clean and small enough to fit in a school backpack.

I really like the design and etching on the flask as it looks modern, clean and high quality. I use it most days to take soups and stews and it seals perfectly with hot content. No leaking at all. Although it doesn't have a cup, I bought it for the compact design. The mouth is wide enough so I can eat straight out of the container. It is rated as 4 hours on hot products and it achieves this but you will note the product has cooled slightly. This seems to be due to heat dissipating from the neck where the thread is. So although it's OK for 4 to 5 hours if you preheat it with boiling water, I think it wouldn't be great for 6 hours and up. Would I recommend as an insulated lunch flask for office use and day trips etc. Absolutely

I use it for curry's, soups, pastas for my child for hot school lunch. It is holding the temperature nicely. When I pack it at around 7am it keeps it warm until arount 12. I want to add that it is winter time. But I do pre warm it with boiling water for few minutes before putting the hot food in it. 🔥 so I can recommend this item. It is perfect size for a child.

A lovely food flask, only keeps food warm, not as hot as other equivalents but it did the job until… one day my son took it to school as usual and it wouldn’t open. It just kept twisting and popping. See image, it half pops and then clicks shut again.

This has had light use as over 2 years and the sealant used to attach the inner lid to the outer lid has failed. It turns out the same sealant is used to attach the rubber seal to the lid so rather than with many lids where the seal sits in place this one is glued. It’s all a bit grim given it has dropped into the flask and who knows how much has leached in before I noticed. Very underwhelmed and the cheap one I bought from Morrisons is functionally better.

The item I ordered said it kept food hot for 6-8hrs. The item I received stated on the label only 4-6hrs. The item itself is well made and durable but don't bank on the food within being hot for more than 4 hours.

Love this product I use three times a week for school and hav taking it camping/hiking multiple times. Kept heat well and a great volume.