Best Food Thermos and Vacuum Flasks

Are you looking for the best food thermos?  If you are, we spent hours of research, hours of sifting through the top contenders and hours of reading through customer reviews.  So, all you have to do, is check out our final 8 picks for the best food thermoses on the market today.

And, we didn’t make these final picks lightly.  We hold down a full time job, we know what it means to bring our food to work and we know this meal is crucial to keep us going throughout the day.

We are also very active, so we depend on food thermoses for those 8 mile hikes or overnight trips to the national forest.  And, after all that exertion, one of the most rewarding things to do is sit down and savor each bite.

best food thermos

So, through experience, there are a few things we require from the best food thermos.  First, the best food thermos has to be durable.  This means, the thermos has to withstand a possible plunge from the trail.

Next, the thermos has to be insulated.  A thermos needs to keep our food hot or cold for hours without condensation – no matter the forecast or no matter how late we have to take our lunch.

Finally, we value our food and we value the energy our food gives us.  So, the thermos must be leakproof.  We want every last bite of our meal.  In addition, we value the bag we carry it in, so we definitely don’t want to be dealing with a bone broth mess.

    

Best Food Thermos

 FeaturesCapacityPrice
Thermos Stainless King Food Jar with Folding Spoon
THERMOS
Stainless King Food Jar with Folding Spoon
Stainless Steel
Serving Bowl
Spoon
16 oz
Hydro Flask Double Wall Vacuum Insulated Stainless Steel Food Flask
Hydro Flask
Double Wall Vacuum Insulated Stainless Steel Food Flask
Stainless Steel
No Slip Grip
BPA Free
12 oz
18 oz
LunchBots Wide Thermal Stainless Steel Bowl
LunchBots
Wide Thermal Stainless Steel Bowl
Stainless Steel
16 oz
Simple Modern 16oz Rover Food Jar
Simple Modern
16oz Rover Food Jar
Stainless Steel
No Slip Grip
BPA Free
16 oz
THERMOS FOOGO Vacuum Insulated Stainless Steel 10-Ounce Food Jar
THERMOS FOOGO
Vacuum Insulated Stainless Steel 10-Ounce Food Jar
Stainless Steel
No Slip Grip
BPA Free
10 oz
Stanley Adventure Vacuum Insulated Food Jar
Stanley
Adventure Vacuum Insulated Food Jar
Stainless Steel
Serving Bowl
Dry Container
Spork
BPA Free
14 oz
18 oz
24 oz
Chefcoo Lunch Box Vacuum Container
Chefcoo
Lunch Box Vacuum Container
Stainless Steel
2 Thermoses
Thermos Jar
Carrying Case
1.3 Liters

 

Best Food Thermos

Thermos Stainless King Food Jar with Folding Spoon

THERMOS Stainless King Food Jar with Folding Spoon

Because THERMOS has been the leading brand in the vacuum flask industry for over 110 years, this is the first of three THERMOS jars on our list.

The unbreakable THERMOS Stainless King Food Jar is made of stainless steel exterior and interior and has a capacity of 16 ounces.  It features vacuum insulation to create airless space between the inner and outer wall to help keep food at consistent temperature, whether cold or hot.  In addition, the THERMOS King Food Jar stays cool to the touch with hot liquids and stays condensation free with cold liquids.

For serving purposes, this wide-mouth jar comes with an ample-sized lid that doubles as a serving bowl.  And, it comes with a telescoping stainless steel spoon that conveniently stores inside the lid.

The THERMOS Stainless King Food Jar is top-rack dishwasher safe, although it is recommended you hand wash it to protect it from harsh detergents.

Finally, you get your choice of 4 different colors:  Cranberry, Matte Black, Midnight Blue or Stainless Steel. 

Hydro Flask Double Wall Vacuum Insulated Stainless Steel Food Flask

Hydro Flask Double Wall Vacuum Insulated Stainless Steel Food Flask

The Hydro Flask thermos is available in either a 12 ounce capacity or 18 ounce capacity and comes in your choice of 5 colors:  Kiwi, Mango, Pacific, Plum or Stainless.

And what makes this thermos stand out from some of our other picks is it has a powder coat outer lining.  The lining makes for an easy, sweat-free grip.  In addition, the powder coat helps to prevent condensation from cold liquids and food.

The Hydro Flask Stainless Food Flask has double-walled, vacuum insulation to maintain food temperature for up to 3 hours.  And, amazingly enough, it will even keep your food at temperature if stored inside of another cooler.

This thermos is made of 18/8 food-grade stainless steel which is durable and to protects against flavor transfer.  In addition, this thermos is non-porous with an airtight, BPA-free lid.

The 18 ounce Hydro Flask Double Wall Vacuum Insulated Stainless Steel Food Flask measures in at 3.46 inches wide, 6.57 inches tall and 3.07 inches in diameter.

The 12 ounce Hydro Flask Double Wall Vacuum Insulated Stainless Steel Food Flask measures in at 3.46 inches wide, 4.88 inches tall and 3.07 inches in diameter.

LunchBots Wide Thermal Stainless Steel Bowl

LunchBots Wide Thermal Stainless Steel Bowl

This bowl shaped insulated thermal food container is made of 18/8 stainless steel which is extremely durable and non-porous, so you don’t have to worry about flavor transfer from one meal to the next.  And because this thermos is bowl shaped, it’s going to be easy to fill this thermos and just as easy to indulge from.

Because of the insulation, the LunchBots Wide Thermal Stainless Steel Bowl will keep your food cold or hot for 6 plus hours.  And, to keep things from getting messy, this thermos is completely leak proof.

This 16 oz thermos measures in at 4.5 inches tall and 4.5 inches in diameter.  It comes in your choice of color:  Aqua, Black, Blue, Pink or Purple.  And, for those that like the convenience of a dishwasher, you’re out of luck with this thermos – the Lunchbots Bowl is hand wash only.

Besides the quality, the reason why Lunchbots deserves a spot on our best food thermos list is because they offer a whole setup for lunch.  You can mix and match containers and there’s even an insulated lunch bag to pack them in.     

 

Simple Modern 16oz Rover Food Jar

Simple Modern 16oz Rover Food Jar

This BPA free and FDA approved food container is double-walled and vacuum insulated to keep the contents hot for up to 8 hours or cold for up to 12 hours.  In addition to the container, the lid is also double-walled and leak proof. 

And, if you’re wondering how this keeps food at the desired temperature for so long, it has premium copper coated insulation within the inner wall.  

The Simple Modern 16oz Rover Food Jar is another pick on our list that features a non-slip grip.  The 18/8, durable stainless steel is coated with powder to keep the thermos safe.  And the 18/8 stainless steel will never rust and will prevent flavor transfer.

Furthermore, this thermos will keep your hands protected from the inner hot or cold temperatures and the container will stay condensation-free.

The Simple Modern 16oz Rover Food Jar is approximately 6 inches tall and 3 inches wide.  It comes in your choice of color:  Autumn Orange, Blush, Caribbean Blue, Cherry Red, Cotton Candy Pink, Emerald Green, Lilac Purple, Midnight Black, Mint Green, Robin’s Egg Blue, Simple Stainless, Slate Gray, Twilight Blue or Winter White.

 

THERMOS FOOGO Vacuum Insulated Stainless Steel 10-Ounce Food Jar

THERMOS FOOGO Vacuum Insulated Stainless Steel 10-Ounce Food Jar

If you’re looking for a smaller container, this 10 ounce option is the best food thermos for you on our list.  And it’s our second pick from the notorious brand THERMOS.

The THERMOS FOOGO Vacuum Insulated Stainless Steel 10-Ounce Food Jar features double wall, vacuum insulation technology to keep food cold for up to 7 hours and warm for up to 5 hours.

And, this vacuum insulation ensures the jar stays cool to the touch with hot foods and condensation free with cold foods.

If you prefer no slip with your grip, the THERMOS FOOGO has a rubber grip lid with a non-slip and scratch resistant bottom.  For easy filling, easy indulging and easy cleaning, this thermos has a wide opening.

The FOOGO is BPA free and hand wash or top-rack dishwasher safe.  It measures in at 5 inches tall, 3.5 inches wide and comes in your choice of colors:  Blue/Yellow, Charcoal/Teal, Pink/Purple, Poppy Patch, Tripoli or Watermelon/Green.

 

Stanley Adventure Vacuum Insulated Food Jar

Stanley Adventure Vacuum Insulated Food Jar

This is one of our favorites and perhaps our pick for the very best food thermos.  And, this is because of the options it offers.

The Stanley Adventure Vacuum Insulated Food Jar comes with a full-size spork, an insulated lid that doubles as a bowl and a dry storage in the stopper for fixings.

This thermos is vacuum insulated to keep food hot or cold for 12 hours.  It is made of 18/8 stainless steel, which means it won’t rust or transfer flavor.  The BPA-free insulated lid/bowl is leak proof to ensure the food stays inside the container where it belongs.

The Stanley Adventure Food Jar comes in your choice of 14 oz, 18 oz or 24 oz.  However, with the different sizes come different options.  For example, the only thermos that comes with the spork is the 18 oz jar.  Just click on the “Buy” link below to see the different options.

This 18 oz jar measures in at approximately 7 inches tall and 4.5 inches in diameter.

 

Chefcoo Lunch Box Vacuum Container

Chefcoo Lunch Box Vacuum Container

Our final pick for best food thermos is this extremely functional and portable pick from Chefcoo.  And, it stands out from the rest because it offers not one, but two food thermoses.

The Chefcoo Lunch Box Vacuum Container comes with 2 stainless steel, leak-proof food containers with a total capacity of nearly 44 ounces.  And, these containers fit into a separate thermos jar to give it extra insulation and keep food hot for up to 6 hours.  In addition, for travel and portability, this whole concoction fits into a zippered carrying case.  With all these aspects, you can pretty much forget about leaks – it would take something truly unimaginable for anything to escape these three layers.

All in all, the Chefcoo Lunch Box Container is 7.87 inches tall and 4.84 inches wide.  The inner main dish height is 2.64 inches tall while the side dish height is 1 inch tall.

Finally, this lunch box container has a stay-cool exterior to keep your hands safe from heat and the lunch box will help prevent condensation.

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