Advertising Disclosure Portable Food Flask Comparison - September 2025
7 Best Portable Food Flask In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3  9.3Excellent | 4  9.2Excellent | 5  9.1Excellent | 6  9.0Excellent | 7  8.9Very Good |
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ModelThermos Stainless King Food Flask, 470ml Capacity - Sleek Multi- Purpose Flask for Daily Food Prep - Durable Stainless Steel with Classic Red Finish - Ideal for On-the-Go Meals & Drinks | Model Heemburg Thermal Food flask Lunch Container, Insulated Jar, Stainless Steel Thermo Lunchbox for Meals, Soup, Fruit, for Office and Outdoor Use. (Black, 2L) | Model Décor Vacuum Insulated Food Flask | 2-in-1 Hot & Cold Stainless Steel Food Container | 520ml - Black | Model Polar Gear Insulated Food Flasks For Hot Food – Triple Layer Stainless Steel Hot Food Flask With Spoon – Keep Meals & Drinks Hot for 6 Hours & Cold for 6 Hours – Soup Flask For Work, School - Black | Model WOWA Keep Food Hot for 12 Hours, Food Flask for Hot Food Kids, Integrated Spoon Compartment - 100% Leakproof Easy Open Lid Kids Food Flask (450ml) | Model Food Flask - 500Ml Thermo With Foldable Fork and Spoon, Leak Proof Soup Flask for Adults, Hot Food Portable Thermo With Handle for Indoors Outdoors | Model ICEBLUEOR 630ml Food Flask for Hot Food with Handles, Portable Stainless Steel Vacuum Thermal Food Jar, Reusable Insulated Food Container Soup Flask, Hot Food Lunch Box for Kids School Office Picnic |
BrandThermos | Brand Heemburg | Brand Décor | Brand Polar Gear | Brand WOWA | Brand HOUSETEC | Brand ICEBLUEOR |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  |
Features | ||||||
Watertight 9.9 | Watertight 9.9 | Watertight 9.4 | Watertight 9.4 | Watertight 9.3 | Watertight 8.6 | Watertight 7.0 |
Simple to clean 9.8 | Simple to clean 9.9 | Simple to clean 9.6 | Simple to clean 9.3 | Simple to clean 9.9 | Simple to clean 9.3 | Simple to clean 7.0 |
Lasts a long time 9.8 | Lasts a long time 9.9 | Lasts a long time 9.4 | Lasts a long time 9.3 | Lasts a long time 7.9 | Lasts a long time 7.2 | Lasts a long time 7.0 |
Temperature control 9.9 | Temperature control 9.8 | Temperature control 9.4 | Temperature control 9.1 | Temperature control 9.4 | Temperature control 8.6 | Temperature control 7.0 |
Tech Specs | ||||||
product dimensions 3.74 x 3.74 x 5.59 cm 360 g | product dimensions 14.5L x 14.5W x 24H centimetres | product dimensions 8.9 x 8.9 x 15.1 cm 351 g | product dimensions 10L x 9W x 14.7H centimetres | product dimensions 6 x 6 x 13 cm 280 g | product dimensions 10 x 10 x 16 cm 408.23 g | product dimensions 11L x 11W x 12H centimetres |
item weight 360 g | item weight 1.04 kg | item weight 0.35 Kilograms | item weight 220 g | item weight 280 g | item weight 14.4 Ounces | item weight 200 g |
customer reviews4.7 4.7 out of 5 stars 23, 886 ratings 4.7 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 218 ratings 4.3 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 1, 240 ratings 4.2 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 812 ratings 4.3 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 61 ratings 4.4 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 87 ratings 4.5 out of 5 stars | customer reviews 2.6 2.6 out of 5 stars 18 ratings 2.6 out of 5 stars |
dishwasher safe- | dishwasher safe Yes | dishwasher safe No | dishwasher safe No | dishwasher safe Yes | dishwasher safe No | dishwasher safe Yes |
batteries required- | batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required No |
special features Lightweight | special features Premium | special features - | special features Reusable | special features Portable, Leak Resistant, Insulat | special features - | special features Portable |
item volume- | item volume 2 Litres | item volume 0.52 Litres | item volume 400 Millilitres | item volume 450 Millilitres | item volume - | item volume 630 Millilitres |
special feature- | special feature Premium | special feature - | special feature Reusable | special feature Portable, Leak Resistant, Insulat | special feature Food Flask, Soup Flask, Food Thermo | special feature Portable |
item package quantity- | item package quantity 1 | item package quantity - | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
batteries included- | batteries included No | batteries included - | batteries included No | batteries included No | batteries included - | batteries included No |
product care instructions- | product care instructions Dishwasher Safe | product care instructions - | product care instructions - | product care instructions Hand Wash Only | product care instructions Hand Wash Only | product care instructions Wash with warm soapy water or in a dishwasher, do not microwave. |
is microwaveable- | is microwaveable No | is microwaveable - | is microwaveable No | is microwaveable - | is microwaveable No | is microwaveable No |
closure type- | closure type Cap | closure type - | closure type Screw Lock | closure type Twist Lock | closure type - | closure type Twist Lock |
unit count- | unit count - | unit count - | unit count 1.0 count | unit count 1.0 count | unit count 500.0 millilitre | unit count 1.0 count |
included components- | included components - | included components 1 x 520ml Food Flask | included components - | included components Spoon | included components Foldable Fork, Foldable Spoon, Sauce Box | included components - |
item form- | item form - | item form - | item form Cylindrical | item form - | item form Jar | item form Cylindrical |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1Thermos21% OffThermos Stainless King Food Flask, 470ml Capacity - Sleek Multi- Purpose Flask for Daily Food Prep - Durable Stainless Steel with Classic Red Finish - Ideal for On-the-Go Meals & Drinks
9.9 Watertight9.9 Temperature control9.8 Simple to cleanWhy we love it
Keeps food hot or cold for hours.
Durable stainless steel construction.
Includes a convenient folding spoon.
-
9.6
2Heemburg
Heemburg Thermal Food flask Lunch Container, Insulated Jar, Stainless Steel Thermo Lunchbox for Meals, Soup, Fruit, for Office and Outdoor Use. (Black, 2L)
9.9 Watertight9.9 Simple to clean9.9 lasts a long timeWhy we love it
Compact and easy to carry.
Keeps food warm for 6 hours.
Elegant and leak-proof design.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
