9 Best Soup Thermoses Of 2023

*This post may contain affiliate links. Please see my disclosure to learn more.

A good, reliable soup thermos is such an invaluable item to keep in your kitchen and to use when going out.

Not only do soup thermoses do a great job of keeping soup warm, but you can use them to make overnight oats, and to pack lunch for work to stop buying out and to eat healthier!

When buying a soup thermos, there are a few things you need to look for to ensure that food keeps warm and that there are no spills and leaks.

Which is the best soup thermos? The best soup thermos is vacuum-sealed, insulated, and easy to travel with. The thermos should be leak-proof and resistant to dents and chipping if you do happen to drop it. Handles, spoons, and other features can be especially convenient. A good quality thermos should also last for a long time.

Not all soup thermoses work the same, so you do need to understand what to look for when purchasing one, and which are the best to consider on the market at the moment. Read on to learn more about the best soup thermoses!

Why You Should Use a Thermos

A good thermos will be so handy to have if you pack lunch for work, or want to take some warm soup out on a hike. Whether you use your thermos at home, at the office, or in the outdoors, it is a necessity!

Here are a few reasons as to why you should buy a thermos if you do not have one already:

Save Money

Buying a good thermos might see you paying a little extra initially, but it will definitely pay for itself over a few weeks. With the ability to pack your delicious homemade soup for work every day, you will cut out the chance of you buying lunch every day.

You will definitely notice how much money you end up saving by not having to buy warm food when out!

Stay-Cool Exterior Perfect For Traveling

Unlike other containers, a thermos that actually works will stay cool to the touch. This makes it so easy to travel with, so you don’t have to worry about placing the thermos into your bag, and the heat damaging other items, or ruining cool foods you might have packed away as well. 

If the thermos you have does not stay cool to the touch, there is a good chance it is not keeping your food warm either.

Protects Food From Bacteria

By using a thermos, you are lessening the chance that bacteria grows in your food. This is because of the vacuum seal that the thermos provides.

Bacteria and oxygen should not be able to get into the soup or food once it is locked away in the thermos, so your food will stay fresher for longer, and stay safe to eat.

Easy Traveling

The shape and design of a thermos make it ideal to travel with. You do not have to worry about bulky containers or misshaped bottles. A thermos is designed to be easy to pack into your bag, no matter where you are going.

Not only is the shape of a thermos ideal to travel with, but being leak-proof and cool to the touch, you do not have to worry about the thermos spilling or damaging other items in your bag.

They hold up well when hiking too, and should not break if your bag is dropped or bumped, keeping the contents intact!

Best Soup Thermoses – Buyer’s Guide

You really need a soup thermos that works well. Otherwise, what’s the point? In order to choose the best soup thermos for you, there are some considerations to keep in mind.

Looking for the below features and factors will definitely put you in the right direction to choose the best soup thermos, so read on!


The size thermos you choose will depend on your needs, and you will be the only one who knows what size to buy.

When choosing the thermos size you need, you need to keep in mind the quantity of food or beverages you will be using it for, and how you will transport it around.

For lunches and main meals, a medium-sized thermos is probably best, unless this thermos is for a kid’s lunch. For small meals, snacks, and smaller portions of soup, a smaller thermos would be perfect.

To store food for two people or more, say, for a picnic, a larger thermos would be more suitable.

Then, consider how you will be transporting the thermos. If you are taking the thermos on your daily commute, such as on a train or when cycling, a large one might be difficult to carry. If you want to fit the thermos into your lunchbox, smaller size is best.

These two factors will help you decide what size thermos would be best for your needs, both quantity and travel wise!


The style of the thermos you choose will once again depend on you! If the thermos is for work, you might want something plain, such as stainless steel or matte colored. For kids, you might want to look for bright colors and fun patterns.

A family thermos can be anything really – so it is up to you.

There are different shaped thermoses as well, but they do the same thing at the end of the day. Wide thermoses are better for eating soup directly out of the container, whereas the thinner, taller thermos styles are best for coffee and warm beverages.

However, many thermos lids double as a cup or bowl. While it’s still easier to eat soup or food out of a wider cup, having the option frees you up to try a broader range of styles.


Some thermos flasks can be quite heavy – and once you add the soup or food to the thermos, it might become too heavy to carry around during the day. Try to find a lighter thermos that will be easy to travel with.


The basic function of a thermos is to keep food hot, or sometimes even cold. However, some thermoses have other features as well. Some come with small compartments that you can keep snacks, seasonings, and flavorings in.

There are some thermos sets that can be stacked one on top of each other for easy transport, so you can have a few warmer meals for the day.

You could also find some thermos styles that come with built-in utensils, so you don’t have to worry about packing your own for lunch each day, or carrying them in a separate container.

Leak-Proof Properties

It is so important to choose a thermos that does not leak. The last thing you want is your soup or lunch spilled over the contents of your backpack.

The thermos should have leaf-proof properties. This really is one of the most important features to look for!

Stay-Cool Exterior

A well-insulated thermos should still be cool to the touch. The thermos should not be hot to the touch when it contains warm food items. Thermoses that don’t feel hot usually keep the contents warmer for longer – as they do not let any heat escape.

The 9 Best Soup Thermoses

Keeping in mind all of the above of what to consider when purchasing a thermos, here are the best thermos options on the market at the moment.

RankProductKey Features
1.Thermos Store Stainless King Food Jar16oz, spoon, lid becomes cup
2.Stanley Legendary Food Jar12oz, spork, lid becomes cup
3.Hydrapeak Insulated Lunch Container18oz, handle
4.DaCool Insulated Lunch Container16oz, spoon, lid becomes cup
5.Energify Vacuum Insulated Food Jar15oz, spoon, handle, lid becomes cup
6.High Sierra Thermos14oz, lid becomes cup
7.Mira Food Jar17oz, spoon, lid becomes cup
8.Foogo Vacuum-Insulated Food Jar10oz, wide design
9.Alxeme Soup Thermos27oz, spoon, handle, lid becomes cup

Each of these is made with stainless steel and they all do a wonderful job of keeping your food warm and safe while being super easy to travel with daily as well!

1. Thermos Store Stainless King Food Jar

Check Current Price On Amazon

This 16-ounce Thermos Stainless King food jar is one of the best soup thermos containers you could choose! It has great vacuum insulation technology to ensure maximum temperature retention, whether it be hot or cold.

The maximum heat retention technology ensures soup and liquids are kept hot for up to 7 hours, and cold for 9 hours or more. The thermos measures 3.7 x 3.7 x 5.5 inches, so it is a decent size for a single serving.

Made from durable stainless steel both inside and out, the thermos is durable and long-lasting, offering the best protection to your food, and keeping the food safe inside without spilling or breaking.

The outside of the thermos is kept cool to the touch, even when holding in hot liquids. It is sweat proof even when holding cold items. There is no risk of the thermos damaging items around it from heat or cold when stored in your backpack or lunch bag.

The thermos comes with a compact and insulated stainless steel serving bowl, with a full-size, foldable stainless steel spoon included. It is the ideal travel thermos for the outdoors or work!

2. Stanley Legendary Food Jar

Check Current Price On Amazon

The Legendary Stanley Food Jar comes with legendary Stanley insulation, which many people have used and trusted over the years.

Each food jar comes with an integrated steel spork, so it doesn’t matter if you are eating soup or noodles – the spork can handle it. It attaches to a little insert on the side of the thermos for easy traveling.

The food and soup thermos has double-wall vacuum insulation, which gives it excellent temperature retention. This double-wall vacuum can keep food hot or cold for up to 8 hours long.

To be easy to travel with, the thermos is lightweight and fits into most bags and lunchboxes. It has also been constructed with leak-proof features, to prevent any mess or spilling. The thermos is also rust-free, so you know it will last a long time.

With an easy to fill and easy to eat from wide-mouth opening, you will have no trouble using this thermos. The wide-mouth opening also makes it wonderfully easy to clean and maintain.

Soup, coffee, warm meals, and cold beverages will all be kept well insulated and protected with the Stanley thermos.

3. Hydrapeak Insulated Lunch Container

Check Current Price On Amazon

This 18-ounce insulated lunch container from Hydrapeak is made from 18/8 stainless steel, meaning it is durable and strong, and perfect to keep your soup and lunch safe!

The vacuum-insulated container is resistant to rust, tarnishing, staining and leaks, for both soups and other liquids, and solid food.

With thermal insulation, the thermos keeps food hot for up to 10 hours and keeps other foods such as fresh fruit and vegetables cool for up to 16 hours. 

The opening of the thermos is wide enough so that you can eat directly out of it, using any utensil. This cancels out having to carry an extra bowl or plate to eat your food out of.

With no hard to reach areas and hidden compartments, the thermos is incredibly easy to clean, with the handle being dishwasher safe.

Being lightweight and easy to travel with, there will be no problem taking your thermos to work, school, or college each day, or packing it along for a hike or camping trip to treat yourself to some warm soup!

Available in a few different colors, there is the perfect thermos to suit you from the Hydrapeak range!

4. DaCool Insulated Lunch Container

Check Current Price On Amazon

Made from food-safe stainless steel, which is BPA and PVC-free, the DaCool Insulated Lunch Container is a safe choice to hold your delicious soup!

Vacuum insulated technology, using double-wall stainless steel and copper coated insulation, keeps hot food hot and cold food cold, for up to 12 hours! Seamless welding also ensures that no heat escapes the thermos, and no bacteria or oxygen enters the thermos, to keep food fresh.

This thermos is perfect for work or school and fits compactly into lunch bags and backpacks. The bright cyan color helps to easily identify the thermos in your bag, where it won’t spill or mess thanks to the leak-proof design.

A wide mouth, and an included folding spoon, means that you can eat directly out of the container, without needing additional bowls or utensils – you can simply pack it away, and then open it up and enjoy.

A double-lid design means that the lid can be used as a bowl or a cup, if you are wanting to share some soup or coffee with a friend, or only enjoy a small portion at a time.

5. Energify Vacuum-Insulated Food Jar

Check Current Price On Amazon

The Energify Vacuum Insulated Food Jar works to keep food hot or cold, no matter the meal! With vacuum insulation technology, you can trust that your food will be kept as fresh as possible, and ready either warm or cold for you to enjoy.

Leak-proof and reliable, the food jar is easy to open, but airtight when closed, so no bacteria or oxygen comes into contact with your food while it is stored, to keep it fresher for longer.

All parts of the food jar are made with food-grade materials, which are BPA-free. The food jar is made with stainless steel, silicone, and plastic.

To make traveling with the food jar a breeze, the set comes with the compact food jar, a fold-out spoon, and a handy carry case. Simply pop out the food jar, unfold the spoon and you are ready to go.

The orange and grey thermos and carry case are perfect for work or school, but work so well for camping and hiking as well. It is an all-in-one solution to having hot food when out and will be ideal for single portions.

6. High Sierra Thermos

Check Current Price On Amazon

For a reliable, trusted thermos, the High Sierra Thermos is absolutely ideal. The insulated food jar is large enough to hold soups, casseroles, or stews, yet is still small and compact enough to fit into your lunch bag or backpack.

Being insulated and leak proof, you don’t have to worry about the thermos spilling out any of your delicious soup while traveling.

Warm food is kept hot for up to 12 hours, and cold food is kept cool for up to 24 hours – which is longer than many other thermos options.

Made from stainless steel, it is designed to last. The 18/8 food-grade stainless steel won’t rust, leak or break, and keeps the flavor of the food intact throughout the day. 

Double wall insulation is designed to keep the inside of the jar airless, to help keep the temperature constant for longer.

Each food jar can hold 14 ounces, which is ideal for a large meal to enjoy throughout the day. The lid doubles as a bowl, so you can portion out the soup or food into smaller meals for lunch and snacks – which is great for portion control as well.

7. Mira Food Jar

Check Current Price On Amazon

Being 100% leak proof, you can pack the Mira Food Jar away in your backpack and not worry about opening it back up again to find spills and leaks.

This thermos is ideal for drinking soups when on the go, you simply half twist the lid until it clicks, and then sip the soup from any side. You could also open the lid fully to use a spoon to enjoy the hot soup.

Made from 18/8 stainless steel, the thermos is rust and puncture-resistant. Having a sweat-proof design, you don’t have to worry about any condensation, keeping your bags and hands dry.

You can pop the whole thermos into the dishwasher when it comes time to clean – saving you so much extra effort! Double-walled vacuum insulation keeps your hot foods hot and cold foods cold until the last sip or bite.

8. Foogo Vacuum-Insulated Food Jar

Check Current Price On Amazon

The Foogo Thermos double-wall stainless steel food jar uses vacuum insulation to keep contents cool for up to 9 hours, or hot for up to 5 hours. Food maintains a constant temperature for longer, which inhibits bacteria growth, and prevents food from spoiling.

Made for daily use, and suitable for kids, the thermos interior and exterior is extremely resistant to dents, drops, and bumps, and is incredibly durable. 

The double-wall design helps the food jar stay cool to the touch when holding warm food, and sweat-proof when holding cold foods. Compact and portable, the 10-ounce food jar is perfect for both adults and kids on the go, with rubber grips for easy handling.

With a wide opening, food can be enjoyed directly from the jar using a utensil, and the wide opening makes it easy to clean the thermos as well.

9. Alxeme Soup Thermos

Check Current Price On Amazon

Double-wall vacuum insulation of the Alxeme Soup Thermos makes it ideal to keep soup, foods, and other liquids hot or cold for longer. Hot food is kept warm for more than 6 hours, and cold food is kept cool for over 24 hours.

The portable handle makes travel a breeze, making the thermos perfect for work, traveling, or picnics.

A wide-mouth opening makes it easy to fill, eat from, and clean. This large 27-ounce capacity sees that you have enough food for the whole day, or provides a good meal for 2 or more people.

The leak-proof cap stops any spills in your bag and keeps the food inside protected from outside contaminants, ensuring food is kept fresher for longer. 

Made from premium quality 304 stainless steel, which is non-toxic, PVC-free, and BPA-free, the food jar is perfectly safe to use for the whole family, for any occasion. 

Related Questions

How Can I Keep Soup Warmer All Day?

To keep soup warm all day, you need a good soup thermos. Heat your soup up in the microwave until very hot and pour it into the thermos. If you have just cooked the soup on the stove, pour it directly into the thermos.

Seal the thermos properly, and pack it away into a carry case or your lunch bag. The thermos should keep the soup warm for most of the day. Avoid opening the thermos unless you are going to eat, so no heat escapes.

Can I Keep Other Food in a Soup Thermos?

Yes, a soup thermos can be used to keep other foods warm, such as casseroles, stews, and noodle dishes. They also work well to keep foods cold as well, and can typically keep food colder for longer than what they keep hot food warm for.

Up Next: The 5 Best Mason Jars For Salads

Leave a Reply

Your email address will not be published. Required fields are marked *