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Wide Mouth Thermos Comparison - April 2026

1
Best Choice
9.7Exceptional
2
9.6Exceptional
3
9.5Excellent
4
9.2Excellent
5
Best Value
9.1Excellent
6
9.0Excellent
7
8.7Very Good
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Model

THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Midnight Blue
Model
THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Midnight Blue
Model
THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Matte Steel
Model
Hydro Flask Food Jar – Insulated Stainless Steel, Snack Travel Container for Hot Food, Lunch, & Soup 20 Oz Agave Green
Model
STANLEY Classic Food Jar and Spork 18 oz | Vacuum Insulated Food Container | Wide Mouth Screw On Lid | Packable for Travel | Stainless Steel with Leakproof Lid | BPA-Free | Stainless Steel
Model
STANLEY Classic Food Jar and Spork 14 oz | Vacuum Insulated Food Container | Wide Mouth Screw On Lid | Packable for Travel | Stainless Steel with Leakproof Lid | BPA-Free | Hammertone Green
Model
wiwens Thermo Food Jar for Hot Food Adults 32OZ Soup Thermo Lunch Containers Wide Mouth Vacuum Insulated Stainless Steel Leakproof Bento Box with Spoon (Black)

Brand

THERMOS
Brand
THERMOS
Brand
THERMOS
Brand
Hydro Flask
Brand
STANLEY
Brand
STANLEY
Brand
wiwens

Reviews

61,364 reviews
Reviews
17,174 reviews
Reviews
17,154 reviews
Reviews
5,134 reviews
Reviews
13,386 reviews
Reviews
238 reviews
Reviews
882 reviews

Features

Watertight

9.9
Watertight
9.8
Watertight
9.8
Watertight
9.4
Watertight
9.8
Watertight
9.6
Watertight
9.1

Simple to clean

9.8
Simple to clean
9.6
Simple to clean
9.6
Simple to clean
9.3
Simple to clean
9.8
Simple to clean
9.4
Simple to clean
9.6

Lasts a long time

9.8
Lasts a long time
9.6
Lasts a long time
9.6
Lasts a long time
9.3
Lasts a long time
9.8
Lasts a long time
9.4
Lasts a long time
9.3

Serving size

9.8
Serving size
9.8
Serving size
9.8
Serving size
9.4
Serving size
9.8
Serving size
9.1
Serving size
9.3

Materials quality

9.8
Materials quality
9.1
Materials quality
9.1
Materials quality
8.6
Materials quality
9.8
Materials quality
9.4
Materials quality
9.3

Durability

9.8
Durability
9.4
Durability
9.4
Durability
9.4
Durability
9.9
Durability
9.4
Durability
9.1

Flexibility

9.6
Flexibility
9.1
Flexibility
9.4
Flexibility
9.1
Flexibility
9.8
Flexibility
9.4
Flexibility
9.3

Tech Specs

product dimensions

3.7L x 3.7W x 5.5H
product dimensions
3.7L x 3.7W x 7.2H
product dimensions
3.7L x 3.7W x 7.2H
product dimensions
‎4.29 x 4.29 x 4.72 inches
product dimensions
4.5L x 4.5W x 6.9H
product dimensions
3.82W x 5.47H
product dimensions
4.72L x 4.72W x 5.11H

item weight

12.8 ounces
item weight
8 ounces
item weight
4.8 ounces
item weight
‎1.06 pounds
item weight
250 Grams
item weight
12 ounces
item weight
1.65 pounds

product care instructions

Hand Wash Only
product care instructions
Hand Wash Only
product care instructions
1
product care instructions
‎Dishwasher Safe
product care instructions
Dishwasher Safe
product care instructions
Dishwasher Safe
product care instructions
Dishwasher Safe

item package quantity

1
item package quantity
1
item package quantity
1
item package quantity
‎1
item package quantity
1
item package quantity
1
item package quantity
-

is dishwasher safe

Yes
is dishwasher safe
Yes
is dishwasher safe
Yes
is dishwasher safe
‎No
is dishwasher safe
Yes
is dishwasher safe
Yes
is dishwasher safe
-

item volume

473 Milliliters
item volume
680 Milliliters
item volume
710 Milliliters
item volume
‎590 Milliliters
item volume
532 Milliliters
item volume
-
item volume
-

number of sets

1
number of sets
1
number of sets
1
number of sets
‎1
number of sets
1
number of sets
-
number of sets
-

unit count

1.0 Count
unit count
1.0 Count
unit count
256.0 Ounce
unit count
‎1.0 Count
unit count
1.0 Count
unit count
-
unit count
-

container shape

Round
container shape
Round
container shape
Round
container shape
‎Round
container shape
Round
container shape
-
container shape
-

closure type

Twist Lock
closure type
Clip-On
closure type
Clip-On
closure type
-
closure type
Twist Lock
closure type
-
closure type
-

material type free

-
material type free
BPA Free
material type free
BPA Free
material type free
-
material type free
BPA Free
material type free
-
material type free
-

is microwaveable

-
is microwaveable
No
is microwaveable
-
is microwaveable
‎No
is microwaveable
No
is microwaveable
-
is microwaveable
-

included components

-
included components
-
included components
-
included components
‎Food Jar
included components
jar, spork, lid
included components
Insulated Lid, Food Jar, Steel spork
included components
-

number of items

-
number of items
-
number of items
-
number of items
‎1
number of items
1
number of items
1
number of items
-

warranty description

-
warranty description
-
warranty description
-
warranty description
‎LIFETIME
warranty description
Lifetime manufacturer
warranty description
Lifetime Warranty
warranty description
-

size

-
size
-
size
-
size
‎20 Oz
size
18 oz
size
14oz
size
-

Review

-
Review Review Review
-
Review Review
-
Review
-

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
    1
    THERMOS

    THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Midnight Blue

    9.9 Watertight
    9.8 Simple to clean
    9.8 lasts a long time

    Why we love it

    Keeps food hot or cold for hours.
    Durable stainless steel construction.
    Comes with a convenient folding spoon.
  • 9.6
    2
    THERMOS
    18% Off

    THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Midnight Blue

    9.8 Watertight
    9.8 Serving size
    9.6 Simple to clean

    Why we love it

    Keeps food hot or cold for hours.
    Durable stainless steel construction.
    Lid doubles as a serving bowl.
  • 9.5
    3
    THERMOS

    THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Matte Steel

    9.8 Watertight
    9.8 Serving size
    9.6 Simple to clean

    Why we love it

    Keeps food hot or cold for hours.
    Durable stainless steel construction.
    Convenient built-in serving bowl.

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.
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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.
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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.
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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.
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