12 oz Insulated Food Jar

12 oz Insulated Food Jar

12 oz Insulated Food Jar is rated 4.3 out of 5 by 182.
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Size Chart
Hydro Flask Pack Size Chart
Available Sizes S / M M / L
Torso
Measurement
18 - 19 in 19 - 22 in
43 - 48 cm 48 - 56 cm
Hip
Measurement
22 – 46 in 26 – 46 in
56 – 117 cm 66 – 117 cm
  1. 1. Torso Measurement

    • A. Bring your chin to your chest and feel for the most prominent bony bump where the slope of your shoulders meets the back of your neck. This is your C7 vertebra, and the top of your torso measurement.

    • B. On each side of your body, feel for the top of your hip bones, just below the sides of your ribs. With fingers pointing forward and thumbs pointing backward, draw an imaginary line between your thumbs. This is the bottom of your torso measurement.

    • C. Stand up straight and have a friend with flexible measuring tape measure the distance between your C7 vertebra and the imaginary line between your thumbs. That’s your torso measurement. If you are between pack sizes, go with the smaller size.

  2. 2. Hip Measurement

    While your torso measurement is the best indicator of your pack size, it’s still important to check your hip size when using a hipbelt. To find your hip measurement, wrap a flexible tape measure around the top of your hip bones, just below the sides of your ribs. This measurement is slightly higher than your waistline

<h2 class="heading">Pack well now, eat well later.</h2> <p>The perfect food jar is easy to describe. First, it has to be easy to open and convenient to eat from. Second, it needs to keep ice cream cold and soup hot. And last, it needs to travel without fear of leaks or breaking. That’s the jar we made so you can take your favorite meal anywhere. Our 12, 20 and 28 ounce Insulated Food Jars keep food at the perfect temperature, no matter where your travels take you.</p>

Pack well now, eat well later.

The perfect food jar is easy to describe. First, it has to be easy to open and convenient to eat from. Second, it needs to keep ice cream cold and soup hot. And last, it needs to travel without fear of leaks or breaking. That’s the jar we made so you can take your favorite meal anywhere. Our 12, 20 and 28 ounce Insulated Food Jars keep food at the perfect temperature, no matter where your travels take you.

18 oz Food Flask Lifestyle Image
12 oz. Insulated Food Flask | Hydro Flask
Product image
Features
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TempShield™

Our unique double wall vacuum insulation keeps food hot or cold for hours.

Leak Proof

No matter how you pack it, your food will stay tightly sealed and leak free every time.

Jar Design

Soft grip lid is easy to open and the wide-mouth design is convenient to eat from while on the go.

18/8 Pro-Grade Stainless Steel

Durable 18/8 pro-grade stainless steel ensures pure taste and no flavor transfer.

Details
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Product Benefits

  • TempShield™ insulation keeps cold foods cold and hot foods hot
  • Leak proof
  • Soft grip lid is easy to open
  • Wide Mouth design is convenient to eat from while on the go
  • Durable 18/8 Pro-Grade Stainless Steel construction
  • BPA-Free and Phthalate-Free
  • Lifetime Warranty

Size & Dimensions

12 oz
Volume 354 mL
Diameter 4.3"
Height 3.4"
Weight 12.8 oz
Technology
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Color Last™ Powder Coat

Bolder. Brighter. Longer.

Our proprietary powder coat is dishwasher safe, and your bottle stays slip-free and colorful, no matter where you take it.

Lifetime Warranty

We stand behind our products.

Hydro Flask guarantees this product with a limited lifetime warranty against manufacturer defects.

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Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars donated donated.
  • 26,043 Bottles donated bottles.
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Reviews
Rated 5 out of 5 by from Worth it! Bought this for my son’s school lunch. I got the 12oz and it was the perfect size! Quality is great, never disappoints. My son says when he gets to lunch his food is still warm. Definitely worth the purchase!
Date published: 2022-04-15
Rated 5 out of 5 by from Perfect food jar Perfect for school lunches when wanting to keep food hot
Date published: 2022-04-06
Rated 5 out of 5 by from Nice size Seals well, no leakage. Kept my soup warm for 5-6 hours. Would be great for taking an oatmeal breakfast to go. Size is just right for serving one but could also be a nice size for holding condiments, dip, nuts, candies, etc.
Date published: 2022-04-06
Rated 5 out of 5 by from Awesome Food Jar! I bought this after a disappointing experience with two models of another popular brand. This is a keeper! It keeps my sons soup hot/warm for his school lunch. There is zero leaking and it is easy for him to open. The wide mouth design is also fantastic for consuming hot soups/rice. Worth every penny and I will be purchasing another for myself.
Date published: 2022-02-28
Rated 5 out of 5 by from Get one in every color These are the best for my kids lunches. I have 3 girls who are 4, 7, and 11 and they all enjoy these. They don’t leak, they can be used in their hydro lunch boxes, and their food is still hot when lunch rolls around 6 hours after it was put in there.
Date published: 2022-02-01
Rated 5 out of 5 by from What a cool kitchen piece ! I use this perfectly insulated and tightly fit jar for so many reasons! I hate wasting food so having this really helps with preserving any food I have left over. I think it’s a great addition to any kitchen.
Date published: 2022-01-30
Rated 5 out of 5 by from Great food container! Great!!! Kept food super hot and perfect size for soups
Date published: 2022-01-05
Rated 5 out of 5 by from 10/10 would recommend Great quality. Versatile. Looks great, logo is cool.
Date published: 2022-01-03
Rated 5 out of 5 by from Love it! I bought the insulated food jar to bring oatmeal to work in the morning. It is amazing! The oatmeal is still hot when I get to work and I’m no longer eating cold paste. This is one of the best things I have purchased. I highly recommend it.
Date published: 2022-01-02
Rated 5 out of 5 by from Keeps food warm on the go I used this to bring breakfast to work and the food was still warm after my commute. It’s a good size to eat out of but also compact enough to carry back and forth in my bag. Would recommend this for anyone who is looking to keep food warm on the go.
Date published: 2021-12-30
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Questions

Is there a difference in how long this food jar can keep food warm or cold compared to the kids insulated food jar of the same size (12oz) or are the differences primarily cosmetic?

Asked by: jaxabq
There really is no difference other than cosmetic.
Answered by: Consumer Service
Date published: 2022-08-03

Is there any plan to produce a Flex Boot for the 12oz food flask?

Asked by: TommyCS
We are constantly improving our products. We offer email notifications to keep you updated on everything Hydro Flask including new arrivals. To sign up, simply enter your email address in the field at the bottom of the home page of our website (www.hydroflask.com).
Answered by: Consumer Service
Date published: 2022-02-04

Will the 12 oz food jar fit inside the small lunch box?

Asked by: JessC
No
Answered by: Consumer Service
Date published: 2021-09-08

How hard is this to open? Thinking of sending it to school with my preschooler but not sure if she&rsquo;ll be able to open it!

Asked by: Stevielaine
It&rsquo;s not difficult to open. However, it&rsquo;s a wide mouth container so it might be a bit tough for your preschooler to grip the container while opening the lid.&nbsp;
Answered by: AmyAmi
Date published: 2021-08-21

My 18 oz food jar is not keeping my food warm after just 4 hours. Before I put my hot food inside the jar, I put hot water during 2-3 minutes, dry it and then put the food and close it till I eat it. My food is always cold after just 4 hours..am I wrong?

Asked by: 1drill
We would be happy to get this replaced under our Lifetime warranty. Please contact us at (888)-584-9376 so we can further assist you.
Answered by: Consumer Service
Date published: 2021-02-08

Is the interior of the lid stainless as well?

Asked by: JoJo37
Hello, I do apologize for the longer response time! No, the entire cap is plastic.
Answered by: Consumer Service
Date published: 2021-05-22

Is this dishwasher safe?

Asked by: Nosk800
I suggest not to dishwasher this. I washbit with warm water and soap and wipe it dry right away. Otherwise, it leaves watermarks inside depends how strong your chlorine in your water.&nbsp;
Answered by: xkomunikado
Date published: 2021-11-26

i am looking for something to keep soup hot when on the go. What is the difference between the 12 ounce food flask versus the food jar?

Asked by: Zwick
Good question! I have the food flask too. Food flask has tiny mouth. This food container one has a wider mouth. Easy to put your soup, fruits, chunky soups. Etc. i love this better than my food flask. Buy now.&nbsp;
Answered by: xkomunikado
Date published: 2021-05-22
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Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars donated donated.
  • 26,043 Bottles donated bottles.