Best food flasks UK 2025; tried and tested
LOOKING for a way to keep your favourite meals piping hot while you're out and about?
The best food flasks are the ultimate solution for anyone who loves a hearty soup, a warming curry, or even their overnight oats on the go.
In summer, they're a great addition to your camping supplies, and they're also ideal for keeping salads crisp and refreshing during the morning commute.
We've done the hard work for you and rounded up the top food flasks that tick all the boxes — keeping your meals hot (or cold) for hours, being leak-proof, easy to clean, and, of course, stylish enough to carry around without embarrassment.
We've tested a range of food flasks to ensure they deliver on performance, practicality and price.
Whether you need one that can handle a heavy-duty hike or simply something to keep your leftovers warm at your desk, we've rated them all so you can make an informed choice.
Zwilling Thermo Food Jar
Thermo Food Jar, £34.95 £27.96 from Zwilling with code JUNE20
BUY HERE
Pros: Includes stoway spoon, lid can also be used as a bowl, big 700ml capacity, dishwasher safe, lightweight considering its size
Cons: Bulky design makes it less portable than some competitors, only comes in two colours
Rating: 9.5/10
This is a proper bit of kit. Measuring 17cm in height with a 10cm diameter, it's the biggest flask we tested, which might put you off if portability is a key consideration.
However its 700ml capacity means it should satisfy even the biggest appetites, and considering its capacity, it's also very lightweight, clocking in at half a kilo.
It's also really cleverly designed; like the Thermos flask below, it comes with a stowaway spoon, but Zwilling goes one step further; the lid doubles up as a bowl, making it easy to share your food.
It performed outstandingly in our tests, keeping water warm for a really impressive length of time. After almost three hours, the water was too hot to physically touch, and after six hours, it was still piping hot.
And — this will be a theme in this roundup — the Zwilling flask gets a big tick for being dishwasher safe, meaning you don't have to wash it up by hand after a long day at work.
Our only tiny niggle is that it's perhaps not as fashion-forward as some other flasks — it only comes in two colours, white and black — but to many shoppers, that won't matter.
Thermos Icon Series Food Flask
Thermos is likely the first brand name that comes to mind when you think of food flasks.
After all, the word has become synonymous with keeping food and drink warm; people are as likely to call one of these a "Thermos" as a "food flask", no matter what brand it is.
This flask is from the brand's "Icon Series", which it claims "blends a legacy of quality with advanced insulation".
The result is a sleek, stylish metal food flask that comes in an array of colours; we opted for Ice White, but there's a few lovely options available.
There's also a 710ml option available if you're feeding two (or one very hungry person).
The Thermos was one of two flasks we tested that includes a stowaway spoon cleverly stashed beneath the lid; it's a lifesaver if you're camping, and it could even come in handy if you're too lazy to get up and get a spoon at the office.
It's also one of only a couple of flasks we tested that is dishwasher safe, so it gets bonus points for that.
In our test, it was a step or two behind the Zwilling flask, but ahead of the rest of the pack.
It's also a full £10 cheaper than the Zwilling, making it the perfect choice if budget is a key consideration.
Black+Blum Food Flask
BUY HERE
Pros: Comes with a spoon and elastic strap, sleek metal design, impressive heatkeeping capabilities
Cons: Tall and narrow design can make it slightly hard to eat certain foods, 0.4L capacity might be too small for hungrier people
Rating: 8/10
It's a tiny thing, but we love that Black+Blum straps a chic wooden spoon to its food flask; it's a nice touch, and makes sure you won't be left in a situation where you'll be forced to slurp food straight out of the jar.
It's also very nicely designed, with a sleek metal construction.
While the metal finish certainly looks nice, we were worried that it would leave the flask vulnerable to scratches and dings, but after a couple of uses, it still looks as good as new.
That's backed up by the reviews on the Black+Blum site, with one person writing that their flask 'has been in constant use for two years and is still in perfect condition'.
It really impressed in our boiling water test; six hours after we first put boiling water into it, when the water in many other jars was tepid, the water in the Black+Blum flask was still steaming.
Our only tiny qualm was that Black+Blum has chosen a taller, narrower design, compared to the short and wide shape opted for by Le Creuset and Hydroflask, which makes it slightly harder to get to the food at the bottom of the jar.
However, it does make it more portable, and it could probably fit into the water bottle compartment of most backpacks.
Chillys Stainless Steel Food Pot
BUY HERE
Pros: Looks sleek, can be personalised, lightweight, decent heat keeping capabilities
Cons: Not dishwasher safe, metal finish is easily marked
Rating: 7/10
Chillys bottles are as much a status symbol as anything else, and the brand's Food Pot looks just as sleek.
Ours came in a brushed metal finish, which looks really nice, but we'd probably go for one of the other colours if we were to buy one; the metal was quite easily marked, and we could see it getting quite battered quite quickly.
We suspected that, like the Le Creuset pot, it could be a bit style over substance, but we were pleasantly surprised by its heat-keeping capabilities.
I'ts also one of the lightest food flasks we tested, which could be an important factor if you're ferrying it to work every day.
However, it's not dishwasher safe, which caused us to dock some points.
Being a Chillys product, it's also super giftable, and the brand leans into that by adding the option to engrave a name on the flask for £10.
Hydro Flask 20oz Insulated Food Jar
BUY HERE
Pros: Large capacity, dishwasher safe, wide diameter makes food easy to eat, soft grip lid is super easy to open
Cons: Doesn't look as sleek as other flasks, easily marked
Rating: 7/10
If we were to design a food jar, this is the shape we'd go for: short, stout and wide, making it easy to eat your food without getting your hands messy (it also makes it easier to clean).
If you're eating somewhere cold, the design might mean you lose heat a bit faster, and it's perhaps not as portable, either, but personally, that's a sacrifice we're willing to make.
The Hydro Flask also won a place in our hearts thanks to being dishwasher safe; most food flasks aren't, and it's a dream to be able to throw it in with your dinner plates after a long day at work.
Hungry shoppers will also appreciate this flask's 20oz (591ml) capacity, and the soft-grip lid is a nice touch, making it easy to open even if you've got wet or greasy hands.
Initially, it impressed in our testing, too; unlike some other flasks, you could barely tell there was boiling water inside; the outer still felt cool to the touch.
However, after six hours, the initially boiling water was only tepid, which was disappointing.
Another (admittedly shallow) complaint is that it perhaps looks a little less chic than other food flasks. After all, every day is a fashion show.
It was also quite easily marked, the purple finish getting scuffed with black marks after just a couple of journeys to work.
Material: 18/8 Stainless Steel; Capacity: 591ml; Weight: 420g; Dishwasher safe? Yes
Le Creuset Food Jar
BUY HERE
Pros: …it's Le Creuset, lovely ridged design, double threaded opening prevents leaks, not badly priced considering the brand name
Cons: Didn't retain heat as well as other models
Rating: 6.5/10
We've got no qualms in admitting that we were drawn to this food flask thanks to the brand name and design.
Embossed with Le Creuset on the side and adorned with the three concentric rings that the brand usually puts on its ceramic lids, it certainly looks the part.
It also comes in four of the brand's iconic colours: Cerise, Shell Pink, Satin Black and Deep Teal.
All come with a sleek metal lid that contrasts nicely to the hard plastic jar.
It's the best of both worlds; the combination looks more sleek than a flask entirely made of plastic, but it's likely to look fresher for longer compared to a full metal flask, which is prone to scratches and dents.
With a 10.7cm diameter and a height of 12.4cm, this fits firmly into our preferred 'short and stout' category, giving you enough width to get to the bottom of the flask without too much effort.
However, in our highly scientific tests, we did notice that it lost a lot of heat through its lid, resulting in only lukewarm contents after six or so hours.
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
The Sun
an hour ago
- The Sun
England footie ace Millie Bright sends cryptic four-word message after leaving fiancé for married personal trainer
MILLIE BRIGHT has been soaking up some rays in the summer heatwave - after deciding to sit out the Lionesses' Euro defence. The Chelsea defender, 31, recently split from her fiancé Levi Crew. 4 4 Bright has been a regular feature in the Lionesses' set-up since 2016, helping the team win the Euros in 2023. She recently made herself unavailable for this summer's Euro 2025, saying she was unable to give 100 per cent mentally or physically. Away from the field, Bright has fallen "hook, line, and sinker" for her new personal trainer boyfriend. The Sun exclusively revealed this week Millie's new man was a married dad of seven who has already moved into her home. Dave Zetolofsky, 39, is a martial arts enthusiast and former pro kickboxer. And Bright appeared to be smitten as she soaked up some rays on Thursday afternoon. Millie uploaded a series of snaps for her 450,000 Instagram fans, posing in the sunshine before hitting up a restaurant for dinner. Lionesses centre-back Millie wrote: "Appreciating the little things." Millie met Dave after she began training at the 21st Century Combat gym in Redhill, Surrey. A source told The Sun: "Millie and Dave's relationship is no secret. England football ace Millie Bright leaves fiancé & falls for married personal trainer 'in a big way' "They've been seen out and about, and in the gym together. "You can understand that [Dave's wife] Katie has found the whole thing pretty devastating. "The fallout has been enormous but Millie has fallen hook, line and sinker for this guy." Bright started her career at Doncaster Belles after coming through Sheffield United's youth setup. She was snapped up by Chelsea prior to the 2015 season and has gone on to become one of their greatest ever players. Bright has earned 88 caps for the Lionesses, scoring six goals. The 31-year-old is currently the club captain and is contracted with the Blues until 2026. Bright has told friends her new romance has nothing to do with her withdrawal from international duty this summer. There is also no suggestion that the pair have cheated on their former partners.
Daily Mail
2 hours ago
- Daily Mail
Amanda Holden ditches her trousers and struts out of Heart FM in an oversized shirt as she attempts to keep cool in the heatwave
Amanda Holden put on a leggy display as she waltzed out of the Heart FM office with no trousers on, confessing that the heat was too much to handle. The 54-year-old presenter looked chic in an oversized shirt and cream blazer from The Frankie Shop as she waltzed round Leicester Square. As temperatures soared to 29 degrees in the capital, the star shielded from the sun with large, square shades, and flaunted her tanned legs in a pair of strappy, open-toed heels. The mother-of-three twinned the pinstripe look with a matching tie and simple, silver jewellery. In one hand Amanda clutched a white handbag with thatched accents, and in the other she led her two dogs, the crossbreed Rudie and puppy Minnie, on a lead. On Instagram, the TV sensation mimed a phone call to joke about her lack of lower garments. She said: 'Hello? Yes, happy Friday. No, I haven't forgotten my trousers, no. 'This gorgeous jacket and this beautiful shirt is from The Frankie Shop, and to be honest with you, it's so hot I just thought, 'I'm going to pair it with a heel and I'm going to walk out the door.' Have a lovely weekend, babes.' Fans flooded the comment section, gushing over the sexy attire. The host often commands attention for her risqué wardrobe. On a recent getaway to Corfu, she dazzled in a series of stunning swimsuits, including a cut-out pink number and plunging peach costume. She was on the Greek island with Alan Carr, while filming their BBC renovation series. It has been renamed Amanda and Alan's Greek Job following their similar shows in Spain and Italy. She credits her slim physique with having a balanced diet and a varied exercise routine which includes yoga and running. Amanda has also praised the benefits of getting enough water, previously telling the MailOnline: 'It's good for my body and soul'. But while Amanda is clearly proud of her incredible body, she stressed that she does not restrict her diet and enjoys treats in moderation.
The Sun
2 hours ago
- The Sun
B&Q shoppers are racing to snap up £10 buy that elevates your garden and instantly adds privacy
B&Q is selling the perfect budget friendly product to elevate your garden and add instant privacy to your outdoors space. With summer now upon us, and the Met Office predicting a heatwave is "likely" this weekend, many of us are likely planning to spend lots of time relaxing in the garden. 2 2 However, there's nothing worse than sitting outside with a glass of wine and a good book, only to realise that your nosy neighbour is peeking at you over the fence. Putting up a large fence around your garden may seem like the obvious choice to keep away prying eyes, but this can be expensive - and can sometimes lead to disagreements with neighbours. Paul CEO of plants and perennials specialists J. Parker's revealed that one stylish way of creating privacy in your garden is by planting ornamental grasses. He said: 'Grasses can be used easily to create internal screens or hedges that flower beautifully, move in the slightest breeze, and need little care during the summer months. "I recommend silvergrass or pampas grass to not only conceal your garden, but to introduce interesting textures. "Their fast growth rate makes ornamental grasses ideal for privacy hedges because new plants can rapidly fill in any gaps.' B&Q's Stipa Pony Tails Ornamental Grass is currently priced at £10.49, making it a perfect solution for penny pinchers. The height of the plant when you purchase it will be 30-45cm, but ornamental grass can grow up to three metres tall. The plant is low maintenance, so won't cause you any stress, plus its feathery plumes will elevate the look of your garden into a stylish haven. The expert revealed that another handy tip to add privacy to your garden is to cover up fences with evergreen climbers. I hate my new build garden being overlooked so found a 5 METRE privacy fence to block out nosy neighbours for under £30 He said: 'If you want to disguise fences, balcony railings or rooftop spaces, evergreen climbers are a fantastic solution. "Star Jasmine would be my top choice, it's a hardy, vigorous grower with glossy evergreen foliage, so it's the perfect all-year-round cover. "In summer, it bursts into fragrant, star-shaped flowers that fill your garden with an enticing scent. "If you don't have a surface to grow against, create a living fence by planting shrubs or small trees close together to make a natural wall of privacy. How to create privacy in your garden CREATING privacy in your garden can be achieved in a number of ways depending on your budget, and the size of your space. Here are some effective ways to enhance privacy in your garden: 1. Fencing Install a tall, solid wooden or vinyl fence. This is one of the most straightforward ways to gain immediate privacy. Or use lattice panels, trellis, or slatted fencing to add a decorative touch while still offering privacy. 2. Hedges and Plants Fast-growing evergreen shrubs or trees like Leylandii, Thuja, or Bamboo along the boundary of your garden can help with privacy. Grow a dense hedge using plants like Boxwood, Privet, or Laurel. It may take time to grow, but it provides a natural and green privacy screen. Use climbers like Ivy, Clematis, or Wisteria on fences or trellises to create a lush, green privacy barrier. 3. Outdoor Curtains Hang outdoor curtains around pergolas, gazebos, or patios for an easy-to-adjust privacy solution. 4. Sound Barriers A water fountain or small waterfall can help drown out noise, adding to the sense of privacy. Or install fencing designed to reduce noise if privacy from sound is also a concern. "Varieties like golden privet hedging or, for a shorter screen, Salix (like Flamingo Willow) are trendy options that work well to cordon off designated areas in your garden.' Salix, or flamingo trees grow tall and quickly, meaning that they are a popular choice for hiding gardens from prying eyes. The trees are native to the UK and are popular due to their bright pink foliage, which is a similar shade to the flamboyant birds they are named after. This makes them perfect for adding a splash of colour to your garden, whilst also ensuring your outdoor space is shrouded from prying eyes. Shoppers have recently spotted flamingo trees for sale for £13 at Asda.
