Zojirushi Mahobin Stainless Steel Thermal Soup Jar, Lunch Jar, Seamless 13.5 fl oz (400 ml), Beige, Integrated Lid and Seal, Easy to Clean, Only 3 Pieces Wash SW-KA40-CM

Bought this after some bad experiences with Thermos products that leaked. This is a really nice container. Keeps things hot - I measured boiling water at ~140C eight hours later, in line with the specs on their website. My coffee that I brew at 7am is still piping hot at 11am and noticeably hotter than other double walled flasks I have used. Not dishwasher safe, but comes apart into three components very easily and is a breeze to hand clean. The only thing that would make it better would be a carry handle of some kind or something I could attach a clip to. Highly recommended.

Zojirushi is the brand to buy. It keeps hot food hot. My kid sometimes use it to keep food warm till dinner if they have club, and hot food prepared 8am are still warm 5pm. I tried several other brand and simply didn't work. This particular model, the lid is one piece, so easy to deal with.

Good size and effectively keeps food warm for lunch.

Excellent for all ages! Don’t waste money on. Cheep one. Keeps food wam, my high schoolers love them. Very easy to clean.

Previously I used a small version of the older style for lunch at work. It worked well to keep the contents warm. It was not 100% leak proof and required a little care when carrying depending on contents. This was not usually a problem for me. However, I am now home and my husband tried using it and is not so careful. The lid also has more parts to disassemble and clean. Again, not much an issue for me but he was not so willing. The typical alternatives just don’t work as well or have their own distinct issues. So I was excited to see the updated version and I bought both the larger and smaller size. The lid is just two pieces that are easy to disassemble and clean. Although he he really doesn’t need to, my husband willingly did this himself. As advertised, they have been leakproof and appear to work just as well as the previous version. I can’t comment on durability given how new these are. But I am still using one of their insulated coffee containers daily after 6 years of daily use with no leaking or decline in performance. This is despite a pet that delights in knocking it off the kitchen counter almost daily and many drops while full on the garage floor as well. No parts replaced yet. My mother is also still using one of the same age. Then again their rice cookers seem to work forever. I still have my first Zojirushi that I bought in the early 1990’s. The newest is probably about a decade old now and due to a scratch (my fault) in the bowl I just bought a replacement. It’s nice to see that there are still some companies making products that last and willing to support their products with replacement parts for more than just a couple years.

Cute design! Used for carrying toddler food, very good at keeping the temperature! (steam came out when I opened the lid) The size is perfect for one. Seals great, soup would not leak.

It is the only thermos that keeps your kids food hot.

It's perfect in every way. This is how everything should be, perfect.

Lo uso para llevar caldo de lonche, le dura demasiado el calor. A las 6.30 de la mañana caliento el caldo o sopa y hasta la 13.15hrs que lo abro todavia sigue caliente y no tengo necesidad de usar horno para calentar mi comida.

I gifted my friend with these 2 jars of different sizes and she was very grateful as she used to brought soup for her lunch at office and by her surprise the soup is still hot and looks just freshly cooked. this product is highly recommended.

Shopped around for something that will keep kids’ food warm. This one is easy for kids to open on their own at ages 7 and 9 (lid does not suction over time), it keeps food hot for a while and easy to clean. Also like how sleek it looks. It is made in Thailand and not Japan but quality seems great still.

Warm lunch for my toddler.

This vessel has excellent heat and cold retention ability. It is incredibly easy to clean too. No fussing with any removable gasket or finicky parts. Complete cleaning possible with just a sponge and dishsoap, no need for brushes or a gasket digger tool. Everything fits and stays screwed on when you remove the lid , unlike the similar Thermos cup, which has a wobbly under-cover vacuum releasing part. It has gone through the dishwasher and a fall from quite a height and hasnt got a scratch nor a dink O.M.G! Well worth every penny paid. It shall be my family heirloom 13May2025 Back here to edit my review for the benefit of mankind. So it turns out that you DO need to occasionally remove the gasket for a good acrub and wash especially if you drink bulletproof coffee or soups from it like I do. I had no clue till I realised the parts came out of the dishwasher still smelling funky and feeling greasy. No matter how i scrubbed and cleaned, the edges of the gasket jus felt greasy and the odour was unbearable. Overnight soaking in hydrogen perixide didn't work one bit. It wasn't till I thonked the gasketed part on a dishcloth that I realised IT COMES APART! IN 3 PARTS!!! Photo attached to show you guys what the gasketed part looks like. It took me a while to figure out how to unscrew to disassemble and to put everything back together again, but now I GOTS IT! (Patpatonmyback) To unscrew, place your entire palm onto the bottom donut-like ring while grabbing the opposite ring. Turn the two rings in anti-cw direction. Wash, assemble and screw everything back on again using the palm of one hand while grabbing the other part with the other hand. I dont really know how to explain this but it really is easier than it sounds and you really do need to disassemble to clean to prevent odours and germs. Hope this helps! And by the way, this is still THE BEST FLASK IN THE WHOLE ENTIRE WORLD!