Best Insulated Food Jars 2022

THE KING'S CHOICE

Stanley Legendary

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Pros & Cons

Great heat retention

Very durable, stainless steel

Dishwasher safe

Opening is a bit narrow

Can be heavy

How long does it keep things hot?

Up to 15 hours

Capacity

24 ounces

Height and Diameter

7.25 inches high, 3.75 inches wide

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MOST POPULAR

Thermos Funtainer

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Pros & Cons

Comes in lots of kid-friendly designs

Perfect for sending kids to school with hot lunch

Rubber gasket can be removed and cleaned

Probably not large enough for an adult

Gasket can be hard to put back once removed

How long does it keep things hot?

Up to 5 hours

Capacity

10 ounces

Height and Diameter

4.5 inches tall, 3.5 inches wide

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BEST VALUE

Simple Modern Provision

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Pros & Cons

Lots of fun color and pattern options

Handle on the lid makes it easy to open and close

Multiple sizes

Some users have noticed that liquids can leak

Large sizes can be difficult to eat from

How long does it keep things hot?

Up to 7 hours

Capacity

16 ounces

Height and Diameter

7 inches tall, 3.25 inches wide

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Zojirushi Food Jar

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Pros & Cons

No flared lip

Easy to clean

Easy to eat out of

Plastic lid tends to soak up flavors

Not ideal for coffee

How long does it keep things hot?

Up to 6 hours

Capacity

17 ounces

Height and Diameter

6 inches high, 3.5 inches wide

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Energify Vacuum Insulated Food Jar

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Pros & Cons

Lid doubles as a bowl; also comes with a foldable spoon

Pressure release valve makes it easy to remove the lid

Good proportions; not too tall or narrow

Pressure release valve can't be easily cleaned

How long does it keep things hot?

Up to 12 hours

Capacity

17 ounces

Height and Diameter

6.29 inches tall, 3.93 inches wide

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Hydro Flask Food Flask

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Pros & Cons

Hydro Flask branding

Good for having a matched set

Comes in lots of colors

Heat retention is low

Can barely keep hot until lunchtime

How long does it keep things hot?

Up to 3 hours

Capacity

18 ounces

Height and Diameter

7 inches high, 3.5 inches wide

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MIRA Lunch Jar

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Pros & Cons

Fits well in most lunchboxes

Surface has a nice texture; colors are vibrant

Leak-free and easy to clean

Outside can get stained or scuffed easily

How long does it keep things hot?

Up to 5 hours

Capacity

13.5 ounces

Height and Diameter

5 inches tall, 3.25 inches wide

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Thermos King Food Jar

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Pros & Cons

Excellent insulation

Wide mouth, good for soup

Comes with a folding spoon in the cap

Gasket that seals the lid likes to fall out

Cap will leak without it

How long does it keep things hot?

Up to 9 hours

Capacity

16 ounces

Height and Diameter

5.5 inches high, 3.7 inches wide

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LuenHego Insulated Food Jar

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Pros & Cons

Folding spoon is conveniently stored in the inner lid

Very large capacity and a wide mouth

Outer lid doubles as a bowl

Lid design traps water and can be hard to clean

Some don't like the folding spoon

How long does it keep things hot?

Up to 12 hours

Capacity

26 ounces

Height and Diameter

6.94 inches tall, 4 inches wide

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DaCool Insulated Lunch Container

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Pros & Cons

Inexpensive

Fits in a lunch box easily

Good for kids or absent-minded people

Food tends to get stuck in the pressure valve

Can be hard to clean

How long does it keep things hot?

Up to 12 hours

Capacity

16 ounces

Height and Diameter

5.5 inches high, 3.5 inches wide

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