720°DGREE Thermo Food Flask “wunderJar“ - 450ml, 650ml - Premium Stainless Steel Insulated Box - Perfect Insulating Container for Hot Lunch, Baby-Food, Soup, Meal & Outdoor-Dinner - BPA-Free

I did a fair amount of research before making my purchase but decided to stick to the 720 brand due to having one of their travel mugs which keeps drinks piping hot for hours. I'm impressed having used it on a number of occasions. It's made from quality materials and feels sturdy. My approach has been to fill with boiling water and leave for a few minutes before adding food, after all why would anyone expect food to keep hot if adding it straight onto a cold metal surface? I hear people generally complain about food flasks not doing their job but you do need to exercise some common sense and general principles if you expect the product to do its job. The times I have used it, after up to 5 hours later I am pleased that the food has been kept hot, in fact, when using with noodles I found I had to leave the lid off a while so the contents could cool down a little! I like that the opening is fuss free, a nice wide gap to use a spoon/fork. There are no little crevices for food to get stuck meaning it's easy to use and clean. The lid fits well and does not leak and I like the pressure release button that ensures you do not get any blow back when taking the lid off with hot food inside. I like the powder coating, adds a bit of class and appear to be hardwearing. There's a lot of competition in this space but I have found that 720 make quality products at great prices. Highly recommended

Excellent product. My boys just moved to new school without lunches and after a few days they said they wanted warm lunches. These are just perfect in all aspects, size and keeping food just perfectly warm. Kids also can open easily which is not always the case. Very pleased with purchase. Thank you!

This product is amazing - I fill it with boiling water at 7:30am to warm it, tip the water out then add heated food. At 3pm the food is still boiling hot. The wide neck makes it easy to clean and the lids great for pouring soup into. I’ve used it for curry, soup, pasta bakes - all sorts. Highly recommend.

It's so easy to use.It's the perfect size, it contains a decent size lunch, the opening is wide enough to eat from the pot, and it's also ice enough to clean it properly. The top cup/cover can be use as a bowl otherwiseIt's easy to store in a bag and doesn't leak, it keeps the food warmIt doesn't stain from the food

I’ve been using it for about a couple months. It has been great so far. Kept my food so hot I sometimes have to kept it open for a while before eating. Only complaint is the inner bit near the opening is not exactly easy to clean. Have to soak it in water but other than that great flask, good size.

Keeps the food hot. I use it for my son's packed lunch. I previously used a Thermos flask, but my son said that the food wasn't even warm by lunch time so we stopped using it. The 720°DGREE Thermo Food Flask, really keeps the food hot. the other day he had some sausage rolls left over and they were still warm after 9 hours. Definitely recommend.I never used soup or anything liquid so I'm not sure if it leaks or not.

In winter I take soup to work in this flask. I used it a few times last winter and it was fine. I've started using it again and its not keeping the soup hot. I heat the soup upnat approx 8 am and eat my lunch at approx 13.30 so I would expect the soup to still be hot but thats not the case

It doesn’t keep the contents hot, but more warm after 5 hours despite keeping the product at room temp. Disappointed so resorted to pouring boiling water into the flask to warm up the inside then emptying before placing food inside and tightly securing. I was expecting the food to stay hot not warm. Even resorted to over heating soups etc before pouring in. I would question buying this.