Stanley Classic Legendary Food Jar 0.7L - Hot For 15 Hours - BPA-Free - Stainless Steel Coffee Flask - Leakproof Lid Doubles As Cup - Dishwasher Safe - Thermal Lunch Box - Hammertone Green

Hi, I bought this food flask in 2022 and have been using it since. I've saved money not having to buy lunch at work, and the rubber seal is still intact, so there's been no leaks. Great design of the lid, its deep and traps heat so the food is hot even after 8 hours. Love the wide mouth, makes it easy to clean.

A superb flask, very well made metal construction and perfect for holding 2 cans of 400g soup, which is perfect for an afternoon/evening camping adventure in the colder months. Whatever you chose to put in the flask, it will stay warm all day!, and would imagine anything cold would stay cold all day in the summer too (ice cream?). No noticeable heat escaped to the outer shell of the flask in my backpack throughout the day, showing how efficient the flask is. The top is nice and wide, allowing for eating straight from the flask with a long reach spoon. As with all flasks, the lid also doubles up as a cup/mini bowl. Finally, the lid stopper seems solid and a good o-ring seal has never leaked even with the flask being inverted all day. Highly recommended product. I would also recommend their classic 0.7l drinks flask for your coffee or tea as the great companion to this one! it may seem bulky carrying 2 flasks but your not carrying a cook system and pots and pans...

Solidly constructed from enamelled double wall metal with a metal cup and plastic bung. So far this has performed flawlessly. I heat my soup at 5am, which I then eat at 2pm. I pre heat the flask with boiling water for a couple of minutes, empty it, pour in hot soup and screw in the bung and screw on the cup. The soup is still piping hot 9hr later.I think the bung is insulated on this jar which means it keeps the heat in better. On my last food jar, a Thermos, the bung wasn't insulated so the bung and cup got warm during the morning - a clear sign of escaping heat - and the soup was often luke warm (hence I replaced it with this).It's not the smallest food flask - it's getting on for twice the height of the Thermos, so bear that in mind for your bag. The height is also a consideration for cleaning - you'll need a brush to get to the bottom, although it is dishwasher safe apparently.Overall so far I'm delighted with it. It keeps the soup hot, so what's not to like?

A little on the small side sometimes. Really good flask though, keeps food piping hot for a very long time. Just what I was after

It is an amazing food jar. I conducted a heat preservation test on it. I poured boiling water at 97.3 deg.C and it was found 50.6 deg.C after 20 hours.

This size is good for what I'd consider a normal sized lunch for an adult - lots of others are too small, but this fitted the bill perfectly. I'm on a work placement where there is no microwave, and I like to eat a hot healthy meal rather than sandwiches which is the only thing on offer. I tend to put boiling water in the flask and leave it for as long as possible, but, in a rush in the mornings, it tends to be 5 mins. I microwave my meal then scoop it in. Sometimes a little goes over the edges as it's a wide opening but not huge. I screw it back up and then leave it usually for about 5 hours. My meal is warm, much cooler than I would like to have it if I had a choice. I almost returned it because of this, but the alternative was cold meals and the Stanley keeps it warm, with steam sometimes. Before the Stanley I was eating my meals cold and this is definitely better! I have noticed that some dishes seem to change flavour once they've been left in the flask... I am trying to determine what it is but as yet haven't figured it out. It's really easy to clean too. Just wish the food was kept a little hotter, but this still seems the best solution for me.

Really well made. Just oozes quality. Will probably last for decades.

Use this regularly for work, always keeps the food piping hot. Very robust as you’d expect from Stanley, will last a lifetime.