9 Best insulated food jars of 2025

Save up to 23% off

Best Choice

1

THERMOS
Thermos Stainless King Vacuum-Insulated Food Jar with 2 Storage Container Inserts, 47 Ounce, Matte Steel

10% Off
Main highlights

Vacuum Insulation Technology
Keeps food hot for 10 hours and cold for 24 hours, ideal for on-the-go meals.

Perfect for Outdoor Adventures
Includes two microwave and dishwasher safe containers, great for hikes.

Durability Praised by Customers
Extremely durable 18/8 stainless steel praised for lasting quality.
Key specs
- features:Leak Resistant, Durable, Insulated
- dishwasher safe:Yes
- size:6.1L x 6.1W x 9.1H
- material:18/8 stainless steel
- closure:Clip-On
9.9

Exceptional

Our Rating

9.7
lasts a long time

9.5
Watertight

9.5
Durability
How do we rank?

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Value for Money

2

Thermoflask

Thermoflask 20 oz Double Wall Insulated Food Jar, 2-Pack, Tropical Blue + Backpack Blue/Backpack Blue + Ray Flower

20% Off
9.8

Exceptional

Our Rating
3

Hydro Flask
Hydro Flask 20 Oz Insulated Food Jar Agave

12% Off
Main highlights

Temperature_Protection
TempShield double-wall insulation keeps food hot or cold for hours.

Ideal_for_Lunches_and_Trips
Perfect for work lunches or road trips, maintaining temperature.

Praised_Quality_and_Durability
Highly rated for quality, durability, and practical design by users.
Key specs
- features:Leakproof, Easy grip
- dishwasher safe:No
- size:1 EA
- material:BPA Free
- closure:Latch
9.5

Excellent

Our Rating
4

THERMOS
THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel

23% Off
Main highlights

Vacuum Insulation Technology
THERMOS vacuum insulation keeps food hot up to 9 hours and cold up to 14 hours.

Ideal for On-the-Go Meals
Perfect for school lunches, camping trips, and office meals without a microwave.

Praised Durability
Customers appreciate the 18/8 stainless steel construction for its durability and reliability.
Key specs
- features:Dishwasher Safe
- dishwasher safe:No
- size:3.7W x 5.5H
- material:Stainless Steel
- closure:Screw Cap
9.3

Excellent

Our Rating

9.9
Watertight

9.7
lasts a long time

9.7
Serving size
5

STANLEY
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 Green
Main highlights

Superior Insulation
Stainless steel flask maintains food temperature for 7 hours.

Versatile Use
Ideal for soups, beverages, or even ice cream.

Customer Praise for Temperature Retention
Customers love its ability to keep food warm until lunch.
Key specs
- features:Leak Resistant
- dishwasher safe:Yes
- size:14oz
- material:Stainless Steel
- closure:leakproof
9.2

Excellent

Our Rating

9.5
Watertight

9.3
Simple to clean

8.9
Serving size
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6

Hydrapeak
Hydrapeak 25oz Stainless Steel Vacuum Insulated Thermos Food Jar | Kids for Hot and Cold Food, Wide Mouth Leak-Proof Soup Adults, 10 Hours 16 (Iceberg)
Main highlights

All Day Insulation Performance
Hydrapeak's vacuum insulation keeps contents hot for 10 hours and cold for 16 hours.

Perfect for On-the-Go Meals
Ideal for school lunches, work meals, or outdoor adventures.

Praised Wide Mouth Design
Customers love the wide mouth for easy filling and eating.
Key specs
- features:Leak Resistant
- dishwasher safe:No
- size:25oz
- material:18/8 stainless steel
- closure:Leak Resistant
8.9

Very Good

Our Rating

9.7
lasts a long time

9.1
Simple to clean

8.9
Durability
7

Goodful
Goodful Stainless Steel Food Jar, Double Wall Vacuum Sealed Insulated Food Storage Container with Carry Handle Lid, 16-Ounce, Sage
Main highlights

Key Features
Double wall vacuum insulation keeps contents hot or cold for hours. Leak-proof, portable, and easy to clean with a wide mouth top.

Ideal Use Cases
Perfect for office, outdoor activities like hiking or yoga, and on-the-go meals. Keeps soup hot and yogurt cold without hassle.

Customer Praise
Most reviews highlight its exceptional temperature retention and no-leak lid, making it a reliable choice for travelers and busy professionals.
8.8

Very Good

Our Rating

9.3
Simple to clean

9.1
Watertight

8.0
worth the money
8

THERMOS
THERMOS FUNTAINER Insulated Food Jar, 10 Ounce, Kid Friendly Food Jar with Foldable Spoon, Purple
Main highlights

Vacuum Insulation Technology
THERMOS vacuum insulation keeps contents hot up to 5 hours and cold up to 7 hours.

Ideal for School Lunches
Perfect for packing hot or cold meals for kids' school lunches.

Effective Heat Retention
Most praised for keeping food warm until lunchtime without pre-heating.
Key specs
- features:Vacuum Insulated
- dishwasher safe:Top Rank Dishwasher Safe
- size:3.5L x 3.5W x 5.3H
- material:Stainless Steel
- closure:Push button lid
8.7

Very Good

Our Rating

9.5
Watertight

9.5
Easy to grip

9.5
Simple to clean
9

CJACJA

Insulated Food Jar for Kids - 15.2 Oz, Thermo for Hot Food, Soup Thermo, Insulated Food Container, Termos Para Comida Caliente, Width Mouth Stainless Steel Lunch Box with Spoon, Blue

20% Off
8.6

Very Good

Our Rating

9 Best insulated food jars of 2025

1

Thermos Stainless King Vacuum-Insulated Food Jar with 2 Storage Container Inserts, 47 Ounce, Matte Steel

9.7

9.5

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

Thermoflask 20 oz Double Wall Insulated Food Jar, 2-Pack, Tropical Blue + Backpack Blue/Backpack Blue + Ray Flower

3

Hydro Flask 20 Oz Insulated Food Jar Agave

4

THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel

9.9

9.7

9.7

5

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 Green

9.5

9.3

8.9

6

Hydrapeak 25oz Stainless Steel Vacuum Insulated Thermos Food Jar | Kids for Hot and Cold Food, Wide Mouth Leak-Proof Soup Adults, 10 Hours 16 (Iceberg)

9.7

9.1

8.9

7

Goodful Stainless Steel Food Jar, Double Wall Vacuum Sealed Insulated Food Storage Container with Carry Handle Lid, 16-Ounce, Sage

9.3

9.1

8.0

8

THERMOS FUNTAINER Insulated Food Jar, 10 Ounce, Kid Friendly Food Jar with Foldable Spoon, Purple

9.5

9.5

9.5

9

Insulated Food Jar for Kids - 15.2 Oz, Thermo for Hot Food, Soup Thermo, Insulated Food Container, Termos Para Comida Caliente, Width Mouth Stainless Steel Lunch Box with Spoon, Blue

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