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Best insulated food jars - April 2026

Last Updated - April 3, 2026

1
Best Choice
20% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Omie
20% Off

OmieBox Bento Box for Kids - Insulated Bento Lunch Box with Leak Proof Vacuum Insulated Food Jar - 3 Compartments, Two Temperature Zones (Blue Sky)

Omie

$39.96

$49.95
(20% Off)

More Details
Main highlights
- RECOMMENDED AGE GRADE — 3+ Years of Age.
- KIDS EAT BETTER — With OmieBox, you can pack more variety and keep their favorite foods at just the right temperature, so lunch is always something to look forward to. The built-in insulated container makes it easy to send warm entrees alongside crisp fruits and veggies — all in one leakproof, organized bento box. With their whole meal laid out, kids spend less time fiddling with multiple containers and more time actually enjoying their food.
- EASY TO CLEAN — OmieBox comes apart for a thorough clean. The rubber seals are completely removable. If seals ever wear out, you can simply replace them — extending the life of your lunchbox and cutting down on waste.
- EASIER, FASTER LUNCH PREP — No more scrambling to invent new room-temp meals. OmieBox lets you pack hot and cold foods side by side, so you can simply rotate the meals you know they’ll eat — like warm pasta and fresh fruit — without getting stuck in a sandwich rut. It keeps lunch exciting and makes hectic mornings a whole lot easier.
- CAUTION — Use extreme caution when handling hot water or hot food.
- BUILT TO LAST & EASY TO MAINTAIN — Parents say it’s the only lunchbox that still looks new after a year of daily use. OmieBox is designed to last for years — and individual parts like seals and dividers are easily (and affordably) replaceable, so you don’t have to buy a whole new box.
- A HIGH-QUALITY INVESTMENT — More than just a bento box, OmieBox is made from premium, food-safe materials that stand up to real kid life. It’s BPA- and Phthalate-free, weighs a sturdy 1.7 lbs., and features a removable 18/8 304 grade stainless steel vacuum insulated container to keep hot foods warm for hours.
$39.96
$49.95 (20% Off)
2
Best Value
14% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Hydro Flask
14% Off

Hydro Flask Food Jar – Insulated Stainless Steel, Snack Travel Container for Hot Food, Lunch, & Soup 20 Oz Black

Hydro Flask

$34.21

$39.95
(14% Off)

More Details
Main highlights
- PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So, today's yogurt won't have any taste of yesterday's mac & cheese.
- LEAKPROOF: Say goodbye to leaky soups and messy munchies. The Hydro Flask food container is leakproof when closed. Toss it into your bag without worry.
- HOT STAYS HOT. COLD STAYS COLD. The ideal food container for hot and cold. The insulated thermal food jar keeps contents hot or cold for hours thanks to the double-wall vacuum insulation. TempShield insulation is designed to be lightweight and efficient temperature retention.
- EASY LID: The easy-grip lid makes this hot lunch container a breeze to open and close, whether you're using it as a snack container or as a cold food container.
- DISHWASHER SAFE: Easy to use and easy to clean, just toss the lid and jar into the dishwasher. Designed to keep bright color, being dishwasher safe means your favorite Hydro Flask is always at-the-ready.
- 20 OZ BLACK INSULATED FOOD JAR: A durable, leakproof insulated 8 oz. container for lunch and adventure, this compact stainless-steel insulated food jar is made to go anywhere. TempShield keeps food fresh, and the soft grip lid seals tight and is easy to open.
$34.21
$39.95 (14% Off)
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Hydrapeak

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

Hydrapeak

$19.95

More Details
Main highlights
- PREMIUM MATERIALS; Made of high grade 18/8 stainless steel with a durable powder coating in tons of eye catching colors, this food jar is built to keep up with your every day life, take it wherever you go without worrying about spills or leaks
- ODOR FREE; We made sure our wide mouth food jar will not retain any odors or smells from the contents stored inside, This makes cleaning the hot food container simple and trouble-free. Hand-washing recommended
- LIFETIME GUARANTEE; Hydrapeak products are made to last a lifetime; so we include a limited lifetime warranty against manufacturer’s defects. We will replace any of our products found to be defective based on normal wear and use!
- EASY EATING; We designed our 25oz insulated lunch containers with convenience in mind, The insulated food jar's wide mouth gives you easy access to whatever you put inside, while the integrated sturdy folding handle allows for effortless carrying
- ALL DAY INSULATION; Hydrapeak's double wall vacuum insulation technology helps their insulated food container keep contents HOT for 10 HOURS, and COLD for 16 HOURS, making it the perfect lunch box
$19.95
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

THERMOS

THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Midnight Blue

THERMOS

$28.75

More Details
Main highlights
- SWEAT-PROOF: Exterior stays cools to the touch with hot contents and sweat-proof with cold. THERMOS brand food jars are dishwasher safe, top rack recommended
- STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold meals. Keeps the weather out and the delicious in. Soups stay hot for up to 9 hours and cold foods stay cold up to 14 hours
- SPOON INCLUDED: A full-sized spoon that folds for conveniently storing inside of lid. The insulated lid doubles as a built-in serving bowl
- OTHER CAPACITIES: Love the food jar but looking for a different size? The STAINLESS KING food jar also comes in a 24 ounce and 47 ounce capacity
- EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of the year, from lunch on-the-go to camping in the wilderness
$28.75
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

THERMOS

THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Matte Steel

THERMOS

$27.75

More Details
Main highlights
- SWEAT-PROOF: Exterior stays cools to the touch with hot contents and sweat-proof with cold. THERMOS brand food jars are dishwasher safe, top rack recommended
- STAYS HOT OR COLD: THERMOS vacuum insulation technology for max temperature retention of hot or cold meals. Keeps the weather out and the delicious in. Soups stay hot for up to 14 hours and cold foods stay cold up to 24 hours
- OTHER CAPACITIES: Love the food jar but looking for a different size? The STAINLESS KING food jar also comes in a 16 ounce and 47 ounce capacity
- EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of the year, from lunch on-the-go to camping in the wilderness
- BUILT IN SERVING BOWL: The insulated lid doubles as a built-in serving bowl. The lid is leak proof when closed
$27.75

Best insulated food jars - April 2026

OmieBox Bento Box for Kids - Insulated Bento Lunch Box with Leak Proof Vacuum Insulated Food Jar - 3 Compartments, Two Temperature Zones (Blue Sky)

Hydro Flask Food Jar – Insulated Stainless Steel, Snack Travel Container for Hot Food, Lunch, & Soup 20 Oz Black

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

THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Midnight Blue

THERMOS Stainless King Vacuum-Insulated Food Jar, 24 Ounce, Matte Steel

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