

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🥇 Elevate your lunch game with the Thermos King—where style meets unstoppable temperature control!
The Thermos Stainless King Food Flask (470ml) features advanced vacuum insulation technology that keeps food hot for 14 hours or cold for 24 hours. Crafted from durable stainless steel with a classic copper finish, it includes a multi-functional insulated lid that doubles as a bowl. Designed for on-the-go professionals, its wide mouth allows easy filling and cleaning, while the sweat-proof exterior ensures mess-free handling. Perfect for daily meal prep, this leak-proof, BPA-free flask combines practicality with sleek style.








































| ASIN | B07531QGGB |
| Best Sellers Rank | 599 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1 in Insulated Food Jars |
| Brand | Thermos |
| Capacity | 470 Millilitres |
| Closure Type | Twist Lock |
| Colour | Copper |
| Container Shape | Jar |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (26,009) |
| Global Trade Identification Number | 05010576703316 |
| Included Components | Full-Size Folding Spoon, Insulated Stainless Steel Serving Bowl, Stainless Steel Canister |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions L x W x H | 9.4L x 9.4W x 14.2H centimetres |
| Item Form | Jar |
| Item Package Quantity | 1 |
| Item Type Name | Food Flask with Lid |
| Item Volume | 0.47 Litres |
| Item Weight | 0.38 Kilograms |
| Manufacturer | Thermos |
| Material | Stainless Steel |
| Material Features | Dishwasher Safe |
| Other Special Features of the Product | BPA Free, Cold 14 Hours, Durable Stainless Steel, Hot 9 Hours, Leak Proof, Vacuum Insulated |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Cereal, Meal Prep, Pasta, Rice, Soup |
| Size | 470 ml |
| Unit Count | 1.0 count |
D**R
Great flask
This is a really good flask. Purchased to take to Lapland for soup or noodles and it's the perfect size! We will also use to take out paddleboarding. The quality is amazing, I have cheaper ones but the quality is not as good. It keeps the good very hot until lunchtime. Not used it yet for a full day but highly satisfied so far.
J**R
It keeps food hot for long
Bought first time in 2012. Initially used for work lunch. This food flask is now mainly used for school lunch. It keeps food hot, even after school hours. It holds enough for one serving (though that is if you don't eat a lot), and the food still smells OK and retains freshness. It is easy to wash and easy to transport. In this instance, it goes into another bag, which is placed inside a school bag. Over time, the black paint on the flask has been peeling off, but it is still usable without affecting its effectiveness. Have already bought two more of these.
K**9
Great keeping food hot
it’s quickly become my go-to for taking homemade meals to work. The stainless steel body feels sturdy and premium, and the classic red finish looks fantastic. Performance-wise, it keeps food piping hot for hours. I usually fill it with soup or pasta at around 7 a.m., and it’s still steaming hot by lunchtime. Cold foods also stay chilled really well. The wide mouth makes it easy to fill, eat from, and clean afterward. I love that the lid doubles as a small bowl and that it comes with a folding stainless steel spoon tucked neatly into the lid — a genuinely thoughtful feature. It’s also compact enough to fit easily in my bag without leaking. The only minor downside is that it’s a bit heavier than a plastic container, but that’s the trade-off for stainless steel insulation and durability. Overall, the Thermos Stainless King Food Flask does exactly what it promises: keeps food at the right temperature for hours, looks great, and feels built to last. Highly recommended for anyone who wants to enjoy hot meals away from home.
A**K
Keeps hot
Brilliant food flask - it really does keep food hot hot for the kids lunches. The paint has started to mark and flake off so a bit disappointed with that - function is perfect though 👍🏻
R**L
Fantastic. Hot Hot Hot!! Multiple uses for those corporate people living in hotels.And the metal spoon was a great bonus at work
In a word - Fantastic. (Thermos Food Flash 470ml Blue) bought direct from Amazon on Prime 1 day delivery. What can I say, I mean, just read the other reviews for more detail, I dont write reviews often but I just HAD to chime in and confirm this was indeed a good... GREAT buy. I'll try to be brief. I've used it for 3 days so far. The flask keeps the food hot, simple. And the metal spoon is great. It folds away neatle and is STRONG too. None of this plastic spoon rubbish. And it looks good on the desk too (The blue one is the one I have). Just to give a better idea than, its great, its hot. Heres some timings. Day 1 8am - Add hot water as per instruction to pre-heat. Removed after 10 minutes and took to hotel breakfast restaurant. 8.30am - Hotel Microwaved my diet food soup and put into flask. Off to work. Approx 1pm - Opened the flask. The food was hot!!! Great! Day 2 Ddint use it in the day, but thought I would be inventive. Im in a hotel, limited and bought some of those typical hot-dogs-in-a-tin (mine were in plastic wrapping but same thing). I WAS going to have them cold. BUT, then I saw the Thermos flask on the desk. *Lightbulb moment* Broke the hotdogs in half, threw them into the flask, boiled some water, and put the lid on. Watched some TV, about 10 minutes later, opened the flask, got the foldable spoon out, and fished out the hotdogs. They were piping hot!!! Fantastic. Boil-your-own-food-in-a-flask at the hotel moment. Normally the hot water into a mug wouldnt stay hot enough to properly heat the hotdogs, but this worked great! So needless to say, im even happier now! Maybe this will even work for instant noodles. Day 3 This time I was too rushed to pre-heat the flask, and I went straight down to breakfast. 8.30am - Hotel microwaved my diet food soup and put into flask. Off to work. Approx 2pm (So an hour later than the pre-heated day 1) Opened the flask. The soup was hot!! Like hot as in had to sip it a little hot. Not warm, hot! If I was going to be picky, I wouldnt say steaming hot, but none-the-less. But what do you expect, it was actually microwaved food, so I didnt think that would stay as hot as actual cooked or boiled food. And I forgot to pre-heat the flask. But this STILL exceeded my expectations. Any questions, or anything you want me to try with the Thermos (within reason) leave a comment, and I'll see how I can help.
L**Y
Perfect
Perfect flask, the best one i’ve ever had! So far it’s kept my food and drinks piping hot for five hours, but once i’ve opened the lid and closed it again it doesn’t kept the heat. When I have a drink from it I find a metallic taste but this does not happen when I use it for soup or any other food. The two clear parts can easily stain but soaking it overnight in sterilising fluid got it back to normal!
A**J
Excellent flask for hot meals on the go
I have been using this food flask for work lunches and it has been really good. The build feels strong and the stainless steel keeps meals hot for hours. I fill it in the morning and the food is still warm and fresh by lunchtime. Cold food stays chilled as well, so it works for different types of meals. The wide opening makes it easy to fill and clean, and the spoon in the lid is genuinely useful when eating on the go. It is a little heavier than a plastic container but that is expected with stainless steel. Overall, it is reliable, does not leak, and keeps food at the right temperature. Great option for anyone who takes meals with them.
C**N
Perfect size and keeps contents hot for a long time
Extremely handy size. Takes one can of soup. Also has a spoon included, which is great! Keeps contents very hot for a long time. Very happy with this product
J**R
Es ist die zweite Thermos King Dose, die ich gekauft habe. Die sind stabil und langlebig, selbst wenn sie auf den Boden fallen. Wenn das Essen richtig heiß eingefüllt würd, halt es mehrere Stunden heiß, es hängt allerdings auch davon ab, wie flüssig die Speise war. Je flüssiger, desto länger hält es heiß. Was auch super funktioniert, ist das Kalthalten von Eiswürfeln für den Transport, wenn man im Sommer draußen kalte Getränke mixen will oder eben nicht ständig in die Küche rennen. Da schmilzt ebenfalls stundenlang nichts. Die Dosen halten auch nach Jahren des Gebrauchs dicht. Also für sie neue Dose kann ich das natürlich nicht nicht sagen, aber die erste, baugleiche Dose ist nun mindestens acht Jahre alt und ständig im Gebrauch und funktioniert einwandfrei, obwohl inzwischen mal der Boden abgegangen ist. 0,5 p könnte für manche für Mittagessen vielleicht zu klein sein aber es gibt sie ja auch in größer. Die Öffnung könnte etwas größer sein, aber ist auch okay.
L**L
usual Thermos great quality.
M**F
Excellent product. Very good buy.
M**K
Thermos met deukje opgestuurd, niet netjes.
D**E
Very original thermos flask! Keeps my soup hot for almost 8 hours. It closes perfectly and has no leaks. It’s light and has a big opening making it easy to clean. Has a foldable spoon and it’s convenient to eat directly from it.
Trustpilot
4 days ago
1 month ago