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The Best Food Flasks of 2024

best-food-flask

What Is The UK’s Best Food Flask?

In this guide we’ll look at the best food flasks for hot food.
We’ve compared design, durability, insulation and cost
to give you our top recommendations.

Food Flask Reviews

B07Y26DS4W
5060668170076

This insulated Thermos King Flask (470 ml) has a modern design that you’ll be proud to have on your desk. It comes in a range of colours, each with either gold or silver detailing.

With an extra wide mouth, this 470 ml flask is easy to fill, serve from and clean. It’s fully insulated for maximum temperature retention – whether you’re storing fresh summer salads or hot winter soup! The flask stays cool to the touch no matter how hot the contents, while the insulated stainless steel lid doubles up as a neat serving bowl.

Overall, this Thermos King Flask offers a good combination of value for money, practicality and style.

This insulated Thermos King Flask (470 ml) has a modern design that you’ll be proud to have on your desk. It comes in a range of colours, each with either gold or silver detailing.

With an extra wide mouth, this 470 ml flask is easy to fill, serve from and clean. It’s fully insulated for maximum temperature retention – whether you’re storing fresh summer salads or hot winter soup! The flask stays cool to the touch no matter how hot the contents, while the insulated stainless steel lid doubles up as a neat serving bowl.

Overall, this Thermos King Flask offers a good combination of value for money, practicality and style.

Our Score:
4.9
Check Price
B004DGJLVQ
0619743200440,5010576568953

The Thermos 56895 FUNtainer Food Flask is a great option for kids who need to take their lunch with them on the go.

The pink colour is fun and playful and the 290 ml size is just right for a small meal or snack. It’s designed with an extra wide lid which makes it easy to fill, eat from and clean.

The flask keeps food hot for up to five hours and cold for up to seven; plus, it comes with a handy spoon that snaps onto the lid.

Overall, the Thermos 56895 FUNtainer Food Flask is an excellent way to make sure your child has a healthy, delicious lunch with them when they’re away from home.

The Thermos 56895 FUNtainer Food Flask is a great option for kids who need to take their lunch with them on the go.

The pink colour is fun and playful and the 290 ml size is just right for a small meal or snack. It’s designed with an extra wide lid which makes it easy to fill, eat from and clean.

The flask keeps food hot for up to five hours and cold for up to seven; plus, it comes with a handy spoon that snaps onto the lid.

Overall, the Thermos 56895 FUNtainer Food Flask is an excellent way to make sure your child has a healthy, delicious lunch with them when they’re away from home.

Our Score:
4.85
Check Price
B08LKGV7ZR
5060855330016

The Kimyou Food Flask (730 ml) is a large vacuum-insulated thermal food container that is great for keeping food hot or cold whilst you’re out and about.

The flask has a decent 730 ml capacity and comes with a bag, cleaning sponge and spoon.

It’s a great choice for camping. The foldable spoon doesn’t take up any space and the flask’s lid can also double up as a bowl or large mug. The cleaning sponge is on a stick, making it easy to access the bottom of the flask.

The exterior base of the flask is non-slip, making it suitable for placing on a range of surfaces.

Overall, the Kimyou Food Flask is a great product that’s just as suitable for office use as it is for outdoor adventures. It’s perfect if you want a versatile item.

The Kimyou Food Flask (730 ml) is a large vacuum-insulated thermal food container that is great for keeping food hot or cold whilst you’re out and about.

The flask has a decent 730 ml capacity and comes with a bag, cleaning sponge and spoon.

It’s a great choice for camping. The foldable spoon doesn’t take up any space and the flask’s lid can also double up as a bowl or large mug. The cleaning sponge is on a stick, making it easy to access the bottom of the flask.

The exterior base of the flask is non-slip, making it suitable for placing on a range of surfaces.

Overall, the Kimyou Food Flask is a great product that’s just as suitable for office use as it is for outdoor adventures. It’s perfect if you want a versatile item.

Our Score:
4.8
Check Price
B08LK8H26M
5060855330009

The Kimyou Food Flask (530 ml) is a great choice for anyone looking for a vacuum-insulated food container that strikes a good balance between size and portability.

The 530 ml size is a great choice for soup, although it can also be used to transport a whole variety of hot or cold food. It will fit easily into the majority of backpacks, making this food flask a good choice for both office work and the great outdoors.

The stainless steel construction and double wall insulation keep food hot for hours, and the included bag, brush and spoon make it easy to transport and eat on the go.

Overall, the Kimyou Food Flask (530 ml) is a great choice for anyone looking for a reliable way to keep their food fresh while on the go.

The Kimyou Food Flask (530 ml) is a great choice for anyone looking for a vacuum-insulated food container that strikes a good balance between size and portability.

The 530 ml size is a great choice for soup, although it can also be used to transport a whole variety of hot or cold food. It will fit easily into the majority of backpacks, making this food flask a good choice for both office work and the great outdoors.

The stainless steel construction and double wall insulation keep food hot for hours, and the included bag, brush and spoon make it easy to transport and eat on the go.

Overall, the Kimyou Food Flask (530 ml) is a great choice for anyone looking for a reliable way to keep their food fresh while on the go.

Our Score:
4.75
Check Price
B00LN5ZEAW
5010576015143

The Thermos King Food Flask (710 ml) is a great option for those who are looking for a large, insulated food container from a well-known brand.

It is made from high-quality stainless steel and is designed to keep food hot or cold for hours. The flask has a capacity of 710 ml, making it large enough to hold a meal, but not so large that it becomes cumbersome to carry.

The lid is easy to open and close, and the flask comes with a spoon that can be stored in the lid.

Overall, the Thermos King Food Flask (710 ml) is an excellent choice for those who need an insulated food container that will keep their food hot or cold throughout the day.

The Thermos King Food Flask (710 ml) is a great option for those who are looking for a large, insulated food container from a well-known brand.

It is made from high-quality stainless steel and is designed to keep food hot or cold for hours. The flask has a capacity of 710 ml, making it large enough to hold a meal, but not so large that it becomes cumbersome to carry.

The lid is easy to open and close, and the flask comes with a spoon that can be stored in the lid.

Overall, the Thermos King Food Flask (710 ml) is an excellent choice for those who need an insulated food container that will keep their food hot or cold throughout the day.

Our Score:
4.7
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B07Y26DS4W
5060668170076

This elegant and durable Prime Horizon Food Flask will transport hot meals or soups in style. It’s double-walled to reduce heat loss and offers excellent temperature regulation – up to 6 hours for hot contents and 9 hours for cold.

Forget plain, chunky food flasks that you want to keep hidden away, this flask from Prime Horizon is a real style statement.

It comes with a thermally insulated carry bag to add another layer of protection. Not only does this bag look stylish, but it’s also water resistant and comes with a handy carabiner attachment for attaching it to a backpack.

This flask also comes complete with a folding spoon that sits neatly inside the lid, now there is no need to resort to plastic cutlery.

On top of this, there is a small sealed section inside that can be used to transport ‘side’ items like condiments or relishes.

This elegant and durable Prime Horizon Food Flask will transport hot meals or soups in style. It’s double-walled to reduce heat loss and offers excellent temperature regulation – up to 6 hours for hot contents and 9 hours for cold.

Forget plain, chunky food flasks that you want to keep hidden away, this flask from Prime Horizon is a real style statement.

It comes with a thermally insulated carry bag to add another layer of protection. Not only does this bag look stylish, but it’s also water resistant and comes with a handy carabiner attachment for attaching it to a backpack.

This flask also comes complete with a folding spoon that sits neatly inside the lid, now there is no need to resort to plastic cutlery.

On top of this, there is a small sealed section inside that can be used to transport ‘side’ items like condiments or relishes.

Our Score:
4.65
Check Price
B09R7XXJ9L
5060494773663

The SHO Food Flask is a great option for keeping food hot and cold for longer. It will keep food hot for up to 10 hours and cold for up to 20.

The flask has a very contemporary appearance, available in a range of modern colours. It is made of double-walled stainless steel and has a vacuum seal to keep food fresh.

The 530 ml size is perfect for carrying a meal or snack, and it comes with a spork that is conveniently stored in the lid. This makes it possible to eat liquid food, like soup, as well as solid food, like salad.

The food flask also has a wide mouth for easy filling and cleaning.

Overall, the SHO Food Flask is a good choice for anyone after a food container that will keep the contents hot or cold for a long time.

The SHO Food Flask is a great option for keeping food hot and cold for longer. It will keep food hot for up to 10 hours and cold for up to 20.

The flask has a very contemporary appearance, available in a range of modern colours. It is made of double-walled stainless steel and has a vacuum seal to keep food fresh.

The 530 ml size is perfect for carrying a meal or snack, and it comes with a spork that is conveniently stored in the lid. This makes it possible to eat liquid food, like soup, as well as solid food, like salad.

The food flask also has a wide mouth for easy filling and cleaning.

Overall, the SHO Food Flask is a good choice for anyone after a food container that will keep the contents hot or cold for a long time.

Our Score:
4.6
Check Price

Food Flask Buyer’s Guide

Material

The best food flasks are made from durable and quality stainless steel which is double walled to provide optimal thermal insulation. Make sure the metal is food grade and also the lid which will double as a bowl or cup for the contents.

Insulation

Almost all food flasks offer temperature control for hot and cold food and drinks, but time periods do vary with some only providing around 6 hours of temperature maintenance whereas there are other brands who more than double this.

Features and Extras

Many food flasks offer a foldable spoon tucked away in the lid, however not all are full size.

If you like chunky soups or stews or want to carry pasta, then make sure you choose a brand with an extra wide opening. These are simple to fill, to pour out and much easier to clean.

A handy valve can equalise the pressure between the difference in temperature inside and outside the flask. This makes it easier and safer to open, ideal for kids who may struggle with a strong vacuum seal.

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