






🥗 Stay fueled, stay stylish — lunch that keeps up with your hustle!
The Emsa 504207 Senator Thermo Lunch Flask is a sleek, insulated stainless steel food container with a 1.4-litre capacity. Designed for professionals on the move, it features double-walled insulation to keep meals hot or cold for hours, a leak-proof twist-lock closure guaranteed for 5 years, and a lightweight, travel-friendly design with a carrying handle and strap. Dishwasher safe and built to last, it’s the perfect companion for maintaining a balanced, on-the-go lifestyle.





| ASIN | B000ICRJE0 |
| Brand | EMSA |
| Capacity | 1400 Millilitres |
| Closure Type | Twist Lock |
| Colour | Stainless Steel |
| Container Shape | Cylindrical |
| Customer Reviews | 4.1 out of 5 stars 726 Reviews |
| Global Trade Identification Number | 04009049221717 |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Form | Cylindrical Flask |
| Item Package Quantity | 1 |
| Item Type Name | Emsa 504207 Senator Thermo Lunch insulated food flask, 1.4 litres, stainless steel |
| Item Volume | 1400 Millilitres |
| Item Weight | 0.9 Kilograms |
| Manufacturer | Emsa |
| Material | Stainless Steel |
| Material Features | Stainless steel |
| Material feature | Stainless steel |
| Other Special Features of the Product | Insulated |
| Product Care Instructions | Hand wash only. Do not use abrasive materials. Not suitable for microwave or oven. Keep away from direct heat sources. Store in a cool, dry place. |
| Size | 1.4 L |
| Special feature | Insulated |
M**E
Superb German Engineering!
I read the other reviews on the 1.4l version of this then read the single review on this version. I can wholeheartedly say that I disagree fully with the previous reviewer on this. I've had to find an alternative for winter, we've just moved office and ONE (out of 32!) person complained that "microwave cooking smells bad" so we are now told no microwave in our new office. Mine arrived yesterday. I like the sleek design of it but did wonder if it would work after reading the previous review, despite the reviews on the 1.4l version being fantastic. Before I went to bed at 11am last night I filled it with hot tap water to heat both pots up before boiling the kettle. The kettle I use is a stove top kettle not an electric one that doesn't actually boil the water but just brings it to the boil. I emptied out the hot tap water and filled the plastic inner vessel with boiling water from the kettle. Closed the lid, put it in the flask, closed the second lid and left it on the side. I measured the water temp before I closed the lid. This morning 11 hours later I went to open it. It is very difficult to open because the vacuum created is fierce, even using a rubber mat to help turn the lid I couldn't open it. The only way I could get the lid of was to slide a knife in between the side of the lid to release the vacuum. This is a great shame and my only complaint, a simple button mechanism to release the vacuum would make this flask an even better bit of German engineering! Once I got the lid off, I had to then try to get the lid off the inner pot. Same thing, a big vacuum created as the food cooled, making it impossible to get the lid off despite using various tools (grip pad, lid opening tool). The only way again was to slide a knife in and release the pressure. This would make this impossible for kids to use. Once I cracked into the pot, the temperature was still warm, the same temperature as tap hot water. So not HOT hot hot but still completely useable. The paperwork says it will keep food hot for 6 hours. Well here we are 11 hours later and it is still at a passable heat level. I filled it at 11pm last night - it's now 10am this morning. Admittedly I've not tried it with actual food in (yet) but I'm certainly going to be using it this week with food in. I am highly likely to get the 1.4l version as well so that I can bring in a second pot of cooked up veg to meet my 1/3 of a plate green veg rule. Overall this flask is well worth the money. I've been told with flasks you get what you pay for. I was wary of spending so much on a flask (given that you can buy a microwave for this price) but it has exceeded my expectations. I have had cheaper flasks that kept the food hot for only few hours. I have a 6 hour window from fill to lunch, and I am confident now that I will be able to have hot food at work.
T**R
Works great
So I bought this since I'm on the road quite a lot and thought it would be nice to have a hot dinner after a day's work. A little pricey but I already have an Emsa thermos flask and am happy with it. I tested it out thoroughly before taking it with me, filling both plastic containers with lamb stew straight from the pot. The top started getting warm straight away which kind of worried me but however. Six hours of sitting on a shelf later I cracked it open and tried the first one - scalding hot, as hot as when I put it in, easily. The first time I opened the flask the lid got stuck, presumably because the seal is very tight and the hot air inside expanded a bit, so if you have to wedge something in there the first time don't worry about it. Eight hours after it was first filled, I opened it up and sampled the second plastic container, again hot enough that I needed to let it cool off. I replaced it and finally tried it again after ten hours - lovely, just the right eating temperature. I'm very happy with this fine piece of engineering, and I'm going to modify it a bit by getting having a woolen bag made to prevent it rattling off other metal items in my travel bag. Plus as an added bonus it should act as a further thermal insulator. This is well worth the extra few euro (especially since I expect it to last a lifetime), you can really see where the money is going.
A**X
Worth it during the winter colds
Easy to use and keeps food warm up to 7-8 hours. If consumed within 3-4 hours, the food is relatively hot. Comes with 2 seperate containers and able to get in a good size portion of food. The downside is the rubber bands attached to the lids fall off regularly and are a pain to put back into the inside of the lids, otherwise would've given 5 stars.
G**J
Paid for itself within a fortnight !
In my job I sometimes have no access to kitchen facilities but would appreciate a hot meal. Subsequently I found myself spending a lot of money on fast food when I only had a short break. I took the plunge on this item and hey presto its paid for itself within a fortnight! A lot bigger than expected but superb nonetheless. Will keep piping hot foodstuffs at a 'hot' state for upto 6hrs. Works best when both containers are full. Each container will take a full tin of beans/soup to the brim. It's great!
A**L
it does the jobs as keeping food warm (sometimes hot) ...
it does the jobs as keeping food warm (sometimes hot) but it's difficult to open the containers as pressures aren't balance inside and out
S**K
Very good flask, will not rust or leak.
So i've been using 6 of these for the past year. I make 6 breakfast smoothies on Sundays for the week ahead and directly fill the metal container with them. I don't use the plastic containers that come with this item (well I use them to store pen's and USB drives etc lol, not for food). PROS: Easy to clean. Due to the shape of the container it means there is no crevices etc where mold can grow. E.g like under the rim of thin neck containers. This was one of the only containers I could find that is just a basic cylinder, every other one had a thinner neck and would be more difficult to clean. I use these 6 days a week so I want something easy to clean. Both the lid and container are easy to clean. Durable. Neither the lids or containers themselves or even the plastic handles have been broken/damaged after a year of use. Main metal container is leakproof. It has only leaked twice and both times were because I did not put the top on correctly. Has not rusted. The inside of the container shows no signs of deterioration after a year of use. Some things advertised as "stainless steel" do in fact end up rusting. This container has not rusted. CONS: Price looks like it has gone up since I purchased them (was ~£27 new when I purchased). NOTES: Don't ever force the top on at an angle with these containers. Some containers you can get away with doing this and it'll generally close fine but with these ones it may make the lid get stuck and require the incredible hulk to unscrew the lid again. Or a big chunk of your morning and a towel + gloves + perseverance.
J**R
Abosolutely would not recommend
Total rubbish! I too read the review on the 1.4L and purchased this because we also have limited microwaves and I like to eat hot food for lunch. I have tried to use this product 4 times in the hope that it will suddenly work. It does not. Despite heating my food to a level where it would need to cool before eating at c.7am, come lunch time (12noon/1pm) I try to open the senator. That is the first challenge!! Today 5 of my colleagues help me 'break in' to my lunch, first overcoming the first air tight seal, to then have to leverage the pot out from the second vacuum challenge! The vacuum was so fierce it's sucked in the pot, to such a degree that I can't bend it back out, therefore making it now utterly useless (see image). If that wasn't bad enough, my food is barely warm. I am so disappointed as the other reviews for the 1.4L were glowing and so wanted this to miraculously start working. I will be trying to get my money back and unfortunately, I wouldn't recommend this at all.
F**A
Very good item
I received this flask last week, and after having used it for some times, I can confirm it's an excellent product. It can keep its content warm (almost hot!) for at least 6 hours, and after 8 hours the food it's still sufficient warm to be appreciated. I would suggest to heat your food on the stove before storing it in (microwave gives a bad "electric" flavour imho). Amazon delivery has been perfect, as usual.
S**Y
Not as good as it looks
I have been using this Thermo Lunch for over half a year by now and I am not satisfied with its engineering and quality. Usually I use it to carry my meal (soup) to the office. However if you fill up the food container with hot soup, a few hours later the container will deform. See attached photos. This happens because when liquid and air inside the container cools, the pressure drops and the container collapses. It is almost impossible to open a food container with such a negative pressure inside of it. Regular thermo containers have a special pressure button on top of them to equalize pressure. Nevertheless, internal container of this Thermo Lunch does not have such button and it is not hard enough structurally to withstand pressure difference. In addition, I've noticed a few rusty dots on the bottom of the outside steel box that appeared 3 month after I've purchased this Thermo Lunch. The good thing is that the liquids inside are sealed and this thermo container never leaked.
T**E
An alle die Warmes essen zum Mittg wollen!
An alle die Warmes essen zum Mittg wollen! Ich habe mich vor ca. 4 Wochen für das Speise-Isoliergefäß von EMSA entschieden, da ich mir gern das von meiner Frau gekochte Essen auch im Büro schmecken lassen möchte. Meine Devise "Erst recherchieren, dann kaufen!" hat sich hierbei wieder vollkommen bezahlt gemacht. Ich habe vor dem Kauf des "EMSA SENATOR THERMO LUNCH 502524 Speise-Isoliergefäß Edelstahl, 1,0 L " (kurz EMSA ca. 20 Produktbeschreibungen und viele Rezensionen durchgelesen, positive und negative und möchte Ihnen bei Ihrer entscheidung etwas helfen. Wie beschrieben habe ich das EMSA nun ca. 4 Wochen und habe es einen starken Test mit vielen verschiedenen Speisen unterzogen und bereits die ersten negativen, aber auch positiven Erfahrungen gesammelt. Das EMSA hält die diversen Speisen (von Suppe bis hin zu einem leckerem Schweinebraten mit Rotkraut und Klößen) bis ca. 6 Stunden angenehm warm. Das Essen wird von mir und meiner Frau meist am Sonntag abend für Montag bis Donnerstag vorgekocht und ab in den Kühlschrank. Morgens (ca. 6 Uhr früh) wird dann ein vorbereitetes Gericht ca. 5 min. in die Mikrowelle geschoben und das Innengefäß, welches ca. 600ml Fassungsvermögen hat (1,0L bezieht sich auf das Außengefäß) wird ca. 2 min. mit heißem Wasser (Wasserkocher muss also auch mit ran) vorgewärmt. Anschließend Wasser zurük in den Kocher und das Gericht umfüllen. Resultat: 11:30 Uhr warmes Essen im Büro Suppen können dabei sogar noch richtig heiß sein, größere Speisen (z.B. Braten) sind noch mehr als lauwarm. Ich warne jedoch davor das EMSA nur 1/2 oder 3/4 voll mit erwärmten Speisen zu befüllen. Das EMSA hat kein Ventil zum ablassen/lösen des aufgebauten Vakuums und es kann dann viel Kraft kosten das Gefäß wieder zu öffnen. Die Außenhülle nimmt natürlich auch schnell Gebrauchsspuren an, aber das Gehört definitiv mit dazu. Ab und zu einmal abputzen und alles schick. Es gibt auch einige Kritiken in denen bemängelt wird, dass das Gefäß nicht wie angegeben 1,0 L hat, sondern nur ca. 600 ml. Dazu muss ich sagen, dass man vor dem Kauf prüfen sollte, wie viel Volumen Ihre üblichen Speisen einnehmen. Bei mir waren es ca. 700 ml, ist jetzt also etwas weniger -> Positiver nebeneffekt: Ich nehme etwas ab, da der Körper sich schnell an diese leichte Verringerung der Portionen gewöhnt hat. Resultat: - jeden Morgen etwas Vorbereitung -> alles bleibt ca. 6 Stunden lang warm, die 24h angabe bezieht sich auf das Kalthalten. - geringeres Gefäß als angegeben -> gewohnheitssache, für mich jedoch ideal - Vakuumbildung kann das öffnen erschweren -> es fehlt ein Ventil -> nie nur zu 1/2 oder 3/4 voll befüllen Natürlich gibt es einige Kritikpunkte, aber ich bin voll zufrieden und kann das EMSA nur empfehlen. Mit freundlichen Grüßen Ein zufriedener Kunde
S**O
Ottima qualità costruttiva e ottima tenuta del calore
Considerato che il thermos ha una capacità di 1,4 lt rimane molto compatto (anche se di dimensioni e peso abbastanza importanti) lo abbiamo usato per i nostri viaggi per il pranzo e cena di un bambino di 18mesi e dal momento che si stava tutto il giorno in giro potevamo avere sempre la pappa a portata di mano. Se avete la premura, prima di mettere la pappa dentro il thermos, di scaldare il contenitore con acqua calda e di scaldare la pappa al microonde troverete a pranzo (pappa preparata alle otto) che essa é ancora bollente mentre arriva a cena ancora tiepida e buona da mangiare. Prezzo un pochino altino ma la qualità costruttiva è al top e dai recipienti interni di plastica viene trattenuta bene senza fuoriuscite anche la pappa più liquida.
G**Z
Un nivel superior
Es el único que he probado de este estilo, que realmente mantiene caliente la comida. Adicionalmente esta construido con muy buenas calidades.
K**A
EMSA 504207 Senator termos do potraw o pojemności 1,4 l, ze stali nierdzewnej z 2 wkładkami ,
TERMOS SUPER !!! JEDNAK MÓGŁBY BYĆ NIECO WIĘKSZY !!!
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