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🥄 Elevate your lunch game—because your meals deserve the VIP treatment.
The Thermos Stainless King Food Flask (710ml) combines cutting-edge vacuum insulation technology with durable stainless steel construction and a sleek matt black finish. Designed for professionals on the move, it keeps meals hot for 14 hours or cold for 24, features a leakproof lid that doubles as a bowl, and offers a wide mouth for easy filling and cleaning. Sweat-proof and cool to touch, this flask ensures your food stays fresh and your bag stays dry—making it the ultimate companion for daily meal prep and on-the-go dining.






| ASIN | B00P1VS0W8 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 9.4 Millimetres |
| Best Sellers Rank | 3,247 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3 in Insulated Food Jars |
| Brand | Thermos |
| Brand Name | Thermos |
| Cap Type | Screw Cap |
| Capacity | 710 Millilitres |
| Colour | Matt Black |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 8,923 Reviews |
| EU Spare Part Availability Duration | 50 Years |
| Global Trade Identification Number | 05010576015402 |
| Included Components | Insulated Stainless Steel Serving Bowl, Stainless Steel Canister |
| Is Oven Safe | No |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 9.4W x 18.3H centimetres |
| Item Type Name | Stainless King™ Food Flask 710ml Matt Black |
| Item Weight | 0.88 Pounds |
| Manufacturer | Thermos |
| Material Type | Stainless Steel |
| Model Name | SK3020 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher safe. Clean in the top rack of the dishwasher. |
| Recommended Uses For Product | Cereal, Meal Prep, Pasta, Rice, Soup |
| Recommended uses for product | Cereal, Meal Prep, Pasta, Rice, Soup |
| Special Features | BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 14 Hours, Leakproof, Vacuum Insulated |
| Special feature | BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 14 Hours, Leakproof, Vacuum Insulated |
| Theme | Solid |
| Unit Count | 1.0 count |
| With Lid | Yes |
C**O
Well made food flask with generous capacity
I bought this Thermos Stainless King Food Flask for the young one’s lunches and it has been brilliant, well worth the cost. The 710 ml capacity is generous and easily holds a good portion of soup, stew, pasta or a hearty lunch, so there is plenty of space for a proper meal rather than a snack-sized portion. Build quality is exactly what you would expect from Thermos. It is well made and feels robust. The stainless steel construction with the gun metal finish looks smart and holds up well to daily use without showing scratches or wear. The lid screws on securely and seals well, which is reassuring when it is being carried in a school bag. Heat retention is excellent. I preheat it with hot water from the kettle for around 10–15 minutes to warm the flask properly, then add the food. Using it this way, the contents stay piping hot for hours, which makes a real difference. The wide mouth makes it easy to eat straight from the flask with a spoon and also makes cleaning much simpler. It also works well for cold foods or drinks if needed, and there is no condensation on the outside, so bags stay dry. I am very happy with this flask and, as long as the young one does not lose it, it should last for many years to come.
T**Y
Great for Healthy Homemade Pot Noodles
Love this wide mouth food thermos and am so glad I paid for a good brand as it works so efficiently. Mainly using it for "instant" ish noodle bowls. I pop in my home made broth powder, dehydrated veg and dehydrated egg pasta noodles, add boiling water and leave it for about 10 to 15 mins giving it a shake from time to time. I then pour the contentd which are now perfectly cooked, into a bowl of I'm at home or eat them directly out of the flask if I'm in the go. The wide mouth makes it easy to fill, pour and clean. It goes in the dishwasher but to be honest, it's so easy to wash straight after use that I will probably just hand wash. Portable and when filled with soup it was still very hot after 4 hours. Great quality.
W**Y
Durable, fit for purpose, longlasting &:high quality
I purchased my twin grandchildren 0.40 L Thermos food flasks when they started secondary school. The flasks are still going strong, but larger upgrades were needed as the grandchildren are now at college & require a more substantial meal. As with the earlier version, the 0.70 L flask is perfect. I filll the flasks with boiling water for as long as possible (sometimes overnight) prior to putting their meal in. 5.5 hours later, the food is still piping hot. A few days ago, my granddaughter didn't get chance to eat lunch & ate it in the car on the way home. 9.5 hours after filling the flask & the meal remained piping hot. The key to keeping food hot is to adequately pre-heat the flask & fill to the top. The larger size weighs much the same as the smaller, older model The flask doesn't leak. I've purchased many Thermos products over the years & can hand on heart say that I've never experienced a problem with any of the products from this company. They're my go to brand & I recommend them.
F**A
Quality, no included spoon.
A great food flask, keeps my food warm for at least 8 hours. Personally I use it for pasta, for work lunches. Was disappointed to find that this did not include a spoon in the larger size, despite the AI assistant telling me it does. Good value for money, the durability and build of the item is polished and will surely keep for a long time. It is quite a weighty product so keep that in mind if intended for long treks with a flask full of food. It’s easy enough to clean, but may be harder if one does not own a dish brush.
A**R
Good choice
Good size flask, just right for lunchtime at work. Keeps food hot as well as cold. Good price too. Thermos always a good choice
C**2
Nice wide neck. Dishwasher safe too!
Bought for my husband who works 13hr shifts in A&E. So usually his lunch break is about 6hrs after he starts. Has a nice wide neck so easy to fill with things like soup or rice pudding and does not spill. Does keep food warm but not hot. He was perfectly happy with it and certainly still warm enough to eat and enjoy his soup. But better a few degrees warmer.
A**N
Great value for money
This very nice, makes my food hot for more 8 than hours.
M**I
Amazing product
Here is my honest review after using this product for nearly one month. It is so amazing, in this cold weather the food is really hot. No leak and easy to clean and carry.
R**N
Cosas buenas y cosas no tan buenas
Cosas buenas: Tiene un cierre que evita que se caiga la comida. He llevado sopas, purés y ni una gota. Mantiene la comida caliente tirando a templada. A mí no me importa, porque tampoco me gusta la comida hirbiendo y hay que tener en cuenta que lo caliento a las 6:30 de la mañana y como a las 14:00 horas Cosas malas: Me parece un rollo el precalentarlo con agua caliente. Pero por lo que he leído esto es así en todos los termos. Así que no es un fallo de este. Lo que sí me parece incómodo es la anchura de la boca. Es incómodo para meter la comida (lo tengo que hacer con una cuchara en vez de con un cazo) y es incómodo a la hora de comer (Me sirvo la comida en un plato) Si en el futuro tengo que comprar otro, buscaré uno menos alto pero mucho más ancho
C**N
Ottimo prodotto
Il thermos è spettacolare! L’ho comprato per mio marito che è costretto per motivi di lavoro, a pranzare sempre fuori. Cercavo un prodotto che mi consentisse di fargli portare un pasto sano e mangiarlo caldo! E non potevo scegliere di meglio. Preparo il cibo la mattina alle 6 e alle 14 (ma abbiamo constatato che arriva anche oltre) resta caldissimo. Le zuppe addirittura restano bollenti. Se si ha l’accortezza di riempirlo per 10 minuti con acqua bollente e poi una volta svuotato inserire il cibo caldo, la durata è assicurata! Se preparate la pasta consiglio di scolarla molto tempo prima dei minuti indicati perché mantenendo il calore, la pasta rischia di scuocersi. Lo consiglio vivamente.
U**R
Perfekt!
Die Flasche hat eine perfekte Größe, hält 100 %ig dicht und richtig lange heiß. Ich mache mir am Vortag so gegen 18 Uhr ein Gericht für das Mittagessen auf Arbeit und habe dann gegen 12 Uhr noch richtig heißes Essen. Das Gefäß ist gut zu säubern, lediglich die Gummidichtung nimmt schnell Farbe und Geruch der Mahlzeit an. Auch zum Wandern super geeignet!
H**S
Best Stainless thermos flask.
Very beautiful, good quality and truely keeping the food warm very long.
S**.
Un producto estupendo
Uso mucjo esta marca porqué es fiable y mantiene los alimentos y las bebidas calientes. En verano lo uso con hielo dentro y mantiene frio por mucho tiempo
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