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Thermos Food Flask Stainless Comparison - September 2025
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5  9.4Excellent | 6  9.3Excellent |
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ModelTHERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel | Model THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Matte Steel | Model Thermos Stainless King Vacuum-Insulated Food Jar with 2 Storage Container Inserts, 47 Ounce, Matte Steel | Model Hydro Flask 12 Oz Insulated Food Jar Trillium | Model Stanley Classic Food Jar and Spork 14 oz | Vacuum Insulated Thermos Food Container | Wide Mouth Screw On Lid | Packable for Travel | Stainless Steel with Leakproof Lid | BPA-Free | Hammertone Silver | Model Hydrapeak 25oz Stainless Steel Vacuum Insulated Food Jar for Hot Food and Cold Food, Wide Mouth Leak-Proof Soup Jar for Adults, 10 Hours Hot and 16 Hours Cold (Black) |
BrandTHERMOS | Brand THERMOS | Brand THERMOS | Brand Hydro Flask | Brand STANLEY | Brand Hydrapeak |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | |||||
Lasts a long time 9.8 | Lasts a long time 9.6 | Lasts a long time 9.8 | Lasts a long time 9.4 | Lasts a long time 9.3 | Lasts a long time 9.8 |
Serving size 9.8 | Serving size 9.8 | Serving size 7.9 | Serving size 7.6 | Serving size 7.4 | Serving size 9.3 |
Watertight 9.9 | Watertight 9.8 | Watertight 9.6 | Watertight 9.3 | Watertight 9.1 | Watertight 9.8 |
Simple to clean 9.8 | Simple to clean 9.6 | Simple to clean 9.6 | Simple to clean 9.3 | Simple to clean 9.1 | Simple to clean 9.4 |
Tech Specs | |||||
special featureDishwasher Safe | special feature Alcohol-Free | special feature Leak Resistant, Durable, Dishwasher Safe, Sweat Proof, Insulated | special feature Insulated | special feature Leak Resistant | special feature Cold 24 Hours, Leak Proof, BPA Free, Double Wall, Hot 12 Hours |
is dishwasher safeNo | is dishwasher safe Yes | is dishwasher safe Yes | is dishwasher safe No | is dishwasher safe Yes | is dishwasher safe No |
customer reviews4.7 4.7 out of 5 stars 30, 655 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 8, 577 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 6, 324 ratings 4.7 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 1, 345 ratings 4.6 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 48 ratings 4.8 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 1, 328 ratings 4.2 out of 5 stars |
product care instructions1 | product care instructions 1 | product care instructions Hand Wash Only | product care instructions - | product care instructions Dishwasher Safe | product care instructions Hand Wash Only |
product dimensions3.7W x 5.5H | product dimensions 3.7L x 3.7W x 7.2H | product dimensions 6.1L x 6.1W x 9.1H | product dimensions - | product dimensions 3.5 x 3.82 x 5.47 inches | product dimensions 4.5L x 4.5W x 5H |
item weight4.8 ounces | item weight 4.8 ounces | item weight 2 pounds | item weight - | item weight 12 ounces | item weight 12 ounces |
item package quantity- | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
included componentsFood Jar | included components - | included components - | included components Food Jar | included components Insulated Lid, Food Jar, Steel spork | included components Food Jar |
is microwaveableNo | is microwaveable - | is microwaveable No | is microwaveable No | is microwaveable - | is microwaveable No |
item volume- | item volume 710 Milliliters | item volume 47 Fluid Ounces | item volume 340 Milliliters | item volume - | item volume 750 Milliliters |
number of sets- | number of sets 1 | number of sets 1 | number of sets 1 | number of sets - | number of sets 1 |
container shape- | container shape Round | container shape Round | container shape Round | container shape - | container shape Round |
recommended uses for productSoup, Tea, Coffee | recommended uses for product - | recommended uses for product - | recommended uses for product - | recommended uses for product For Hot Food | recommended uses for product office, school |
departmentUnisex-Adult | department Unisex-Adult | department Unisex-Adult | department - | department - | department - |
material type free- | material type free BPA Free | material type free - | material type free BPA Free | material type free - | material type free BPA Free |
closure type- | closure type Clip-On | closure type Clip-On | closure type - | closure type - | closure type Flip Top |
unit count- | unit count 256.0 Ounce | unit count 1 Count | unit count - | unit count - | unit count 1.0 Count |
size- | size - | size - | size 12 OZ | size 14 oz | size 25oz |
style- | style - | style - | style 12 Oz | style 14oz | style Simple |
Review | Review | Review | Review - | Review - | Review - |
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
9.8
1THERMOSTHERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel
9.9 Watertight9.8 lasts a long time9.8 Serving sizeWhy we love it
Keeps food hot or cold for hours.
Durable stainless steel construction.
Includes convenient folding spoon.
-
9.6
3THERMOS
Thermos Stainless King Vacuum-Insulated Food Jar with 2 Storage Container Inserts, 47 Ounce, Matte Steel
9.8 lasts a long time9.6 Watertight9.6 Simple to cleanWhy we love it
Keeps food hot or cold for hours.
Includes convenient storage containers.
Highly durable and reliable.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
