Best Grey Insulated Food Jars in 2025

THERMOS vacuum insulation technology for maximum temperature retention, hot or cold

Durable stainless steel interior and exterior

Wide mouth is easy to fill, serve from and clean

  STAYS HOT ORCOLD: 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

 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

 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

Integrated Carry Loop

Double Wall Vacuum Insulated

Convenient Push Button Lid

FOOD THERMOS WITH DOUBLE VACUUM INSULATION: The Stanley Classic Vacuum Insulated Food Jar comes with double-wall vacuum insulation which limits the effects of outside temperature on the food in it. Keep your food hot for hours on the go

STAINLESS STEEL: The Stanley food jar is manufactured with high-quality 18/8 Stainless steel, and is BPA-free. Our food jar is not only safe to use but also maintains its temperature regulating properties for a long time

WIDE MOUTH OPENING: Our thermos food jar comes with a wide mouth opening, with a 360° degree lid. The wide opening accommodates drinking directly from the rim, or the use of tea strainers or filters if required

Double Wall Insulation: Keeps soups and smoothie bowls hot or cold for hours

Leakproof: Wide Mouth design provides easy eating without spills

Durable: Made of premium 18/8 stainless steel

SIZE: The Disney food container has a 12-ounce capacity, a diameter of 3.38 inches, and a height of 6.07 inches. Recommended for children age 3 and up.

MATERIAL: This travel jar is made from food-grade, 18/8 stainless steel, which is durable and BPA free. Hand washing is recommended to preserve the vacuum seal.

VACUUM INSULATED: The thermal container has vacuum insulation to keep food hot up to 3 hours or cold up to 9 hours, from morning to lunch. The double-wall construction also prevents condensation from forming on the outside of the jar, eliminating messy water rings.

【Food Safety Assurance】 - No PVC, Food-Grade 304 Stainless Steel, We attach great importance to consumer's health, Please feel assured to purchase our insulated lunch container.

【Keep Food Hot or Cold for Long Time】- Double wall stainless steel, besides, great copper coated insulation and seamless welding technology, great beautiful lunch box container for liquid food. Keep Food Hot for 12 hours & Keep Food Fresh Cold for 24 hours.

【Built-in soup spoon】- No annoyance of forgetting to bring spoon. This food thermos is 17oz(500ml) with a folding spoon inside and a rubber belt handle on the top. 2.95 inches Wide aperture makes it easy to fill, take food and clean.

[2 THERMOS FOOD JAR SET] Box includes 2 insulated food jar(17oz, 24oz), 1 foldable soup spoon, 1 user manual.

[LEAK-PROOF ] Confidently pack our sweat-proof and leak-proof food jars in your lunch bag. No need to worry about leak mess. Air pressure release design makes it easy to open.

[VACUUM INSULATION] Keep hot or cold food fresh up to 24 hours count on Maxso vacuum insulation technology. Take your homemade food everywhere you go!

THERMOS FOOGO double wall stainless steel food jar features THERMOS vacuum insulation technology that keeps contents cold for up to 7 hours or warm for up to 5 hours; Vacuum insulation maintains temperature of the contents longer

The FOOGO food jar was designed with kids in mind: the stainless steel interior and exterior is durable and withstands the demands of daily use; The double wall design allows this food jar to stay cool to the touch with warm foods and sweat-proof with cold foods

Food jar is compact and portable and features a 10-ounce capacity - perfect for toddlers on the go; The food jar's ergonomically-designed lid has a rubber grip for easy handling; The base of the jar is non-slip and scratch resistant

🍲【High Quality Food Grade Material】: Upgraded Insulated Food Jar thermos for kids, made of food-grade 304 Stainless Steel rustproof material. BPA Free & NO PVC 's lid can be as a serving bowl and kids can use safely. Please enjoy this hot food jar without any worries.

🍚【Long Time Keeping Food Hot & Cold 】: Hot Soup thermos lunch containers bento box for kids can keep food or liquids hot for 12 hours and cold for 12 hours, make sure kids' food is hot and fresh. TIPS: Please pour in hot & cold water to preheat & pre-cool for 5~10 minutes before packing food

🍵【Advanced Vacuum Insulation Technology】: Braising thermos food jar can let you braise food to meet your diets requires anytime and anywhere and saving cooking time. Important Tips: Please pour in hot water to preheat for 5~10 minutes before Braising

Perfectly Portable: Our thermos food jar is large enough to fit an entire meal yet small enough to fit in kids lunch boxes and adult lunch bags. Confidently pack your sweat-proof and leak-proof food jar in your bag or backpack without worrying about spills or leaks. Take your food thermos to school, work or travel without needing to reheat or refrigerate your food.

Innovative Vacuum Insulation: Keep your food cold for 10 hours or hot for 5 hours with our highly rated insulated food jar. Our thermos lunch box uses our innovative MiraGuard Technology to maintain temperatures for hours. Explore new meal possibilities with your food thermos for hot food and cold food.

Built to Last: Constructed from durable 18/8 food-grade stainless steel that won’t rust, break, retain or transfer flavors. Comfortably hold your hot food thermos in your hand as our thermoses have a matte finish that feels soft to the touch and provides a slip-free grip. The easy to twist lid makes this jar the best kids thermos for hot food.

👍High-Quality Food Jar - Our lunch box made of 100% BPA-FREE and PVC-FREE material that provides the highest SAFE level to protect your KIDS’HEALTH. The body of the food containers is made from excellent 304 STAINLESS STEEL and the top with a plastic lid. The FOOD-GRADE cover doubles as a serving bowl and a FOLDABLE 180° spoon is included.

👍Longer Time to Keep Warm & Cold - Provided maximum retention of heat or cold. 16 oz food containers can keep food or drinks for up to 6~12 hours as its double-walled insulation technology. NOTES: To keep foods hotter for a longer time, we suggest PREHEATING/PRE-CHILL your food jar by filling it with hot/ice water for 5~10 minutes before dumping it out and then adding foods.

👍Leak-Proof Tested by Professional Team - WayEee kids lunch containers design with double lids that can twist with 360 degrees and won’t leak. Also, it will not cause obvious cracks or dents when falling. Easily throw it into your kid’s backpack or book bag.

PREMIUM + CUTE blue dinosaur food thermos in the perfect size for young boys or girls - 10 ounces / 300 ML. Diameter 3.25"/8.8cm. Height 5"/12.7cm

KEEP LUNCH WARM (or cool!) with the insulated 18/8 (SUS304) stainless steel interior with vacuum seal.This will keep your little boys meals warm or cool for 5+ hours.

EASY EATING Wide mouth opening for less-mess lunch time eating for little hands. NON-SLIP silicone base keeps thermos more secure. Please WASH BY HAND...

LEGENDARY STANLEY INSULATION: Each food jar with integrated steel spork has double-wall vacuum insulation for excellent temperature retention. Double-wall vacuum insulation technology will keep your food hot or cold for up to 8 hours

LIGHTWEIGHT DESIGN: The Legendary Food Jar with Spork gently fits into your hand. Carry around your beverages and hot food whether out at the mall, soccer game, or park

LEAK-PROOF CONSTRUCTION: This classic food jar is rust-free, leak-resistant, and packable just toss it in your backpack, trunk, boat, or side-saddle. The sealing lid ensures your container remains closed to prevent spills

KEEP HOT OR COLD FOOD FRESH – No matter the meal, count on Energify’s vacuum insulation technology! Keeps hot and cold more than 6 hours.

LEAK-PROOF & RELIABLE – Airtight & easy to open, your storage jars won’t leak in your lunch bag!

FOOD-GRADE MATERIALS – Keep food safe with BPA-free stainless steel, silicone, and plastic.

【Why We Can Promise This is Great Insulated Food Jar?】DaCool is committed to lean manufacturing vacuum stainless steel insulated food containers for more than 15 years. Other series insulation food containers have also been recognized by tens of thousands of Amazon customer. This is a upgrade version of hot food jar with handle, the quality is absolutely relieved. ☎️Besides, we always provide lifetime customer help, if any problem or suggestions, please email us seller, we will help you ASAP

【Safe Food Grade Material for Kids】The body of this insulated lunch container for kids is made of excellent 304 stainless steel, BPA free, no PVC. The inner lid on the top the kids insulated food jar and the outer lid as a serving bowl are made of kids safe food grade plastic. Also including a 304 stainless steel folding spoon. Pink, black, cyan blue 3 color cute food jar are available

【Many Considerate Designs】🌹Extra wide mouth, easy to eat, easy to fill food into hot food jar and clean after using 🌹360° leak proof hot soup containers🌹Kids hot food jar with handle,easy to carry🌹Food grade material outer lid can be serving bowl 🌹Non-slip mat at the bottom 🌹Inner lid has an convenient balanced pressure exhaust button, help kids open it easily 🌹Beautiful appearance,picture can't show the shimmering design on the outermost wall, true product is more beautiful than pictures

SUPERIOR INSULATION: We developed our triple-insulated Thermal technology to keep food at just the right temperature! Our insulated Thermal food containers stay cold for up to 12 hours or hot for over 6 hours. We’re so confident in our Thermoses that we guarantee it will outperform a product of the same capacity from any other brand.

ALL STAINLESS STEEL INTERIOR: Enjoy a hot cup of soup without your food touching plastic! The Thermal’s interior, including the lid, is made of durable 18/8 stainless steel. Dishwasher safe for a no-hassle cleanup.

PERFECT SIZE: The Thermal serves up a perfectly portioned side of soup! Its 3” diameter is ideal for little hands and makes it easy to eat directly from the container. It goes great with the LunchBots Uno, Duo, Trio, Quad, and Cinco containers and fits in our Duplex thermal lunch bag.

Perfectly Portable: Take your insulated food jar anywhere without needing to reheat or refrigerate your food. Our sweat-proof and leak-proof food thermos is large enough to fit an entire meal, yet compact enough to fit in lunch boxes, backpacks and work bags.

Built to Last: Constructed from 18/8 food-grade stainless steel that is tough enough for any adventure. Whether you packed chili for camping or hearty soup for work, your food thermos for hot food will always provide a pure, clean taste that won’t retain or transfer flavors. The unique powder coat finish on our hot food thermos provides a slip-free grip and added strength.

Functional Style: Swap out ordinary sandwiches for delicious pasta, ramen or chowder with your insulated food flask. For easy dining, our insulated flask comes with a foldable spoon that nestles inside the lid of the jar. The food jars wide mouth opening is designed for comfortable eating, quick filling and cleaning.

Bentology stainless steel vacuum insulated jar - Lunch container keeps food and drinks hot or cold for hours!

Ideal for kids on the go, school lunches, and traveling! For Ages 3+.

Adorable unicorn pattern- Does not retain or impart flavors.

Keep Food Hot or Cold: Double-walled vacuum theroms lunch box can keep hot/cold liquid up to 12 h, keep solid food hot about 5 h. Bring hot foods like soup, drink or other cold snack to work, school or picnic, which is healthier and more convenient.

Safe Thermos for Hot Food: Seamless welding technology of inner tank to enhance insulation, high quality 304 Stainless Steel material thermos for kids/Adults that meet strict safety standards.

Ideal Size Vacuum Food Thermos: 16Oz (450ml) ideal capacity meet your needs, lightweight and compact so it’s easy to carry, inside of the lid has a foldable spoon for you convenience to enjoy lunch wherever.

Ultimate Insulation - This insulated lunch box is perfect for keeping your hot food warm for 13 hours and cold food chilled for 25 hours, making it ideal for school, work, or outdoor activities. The thermos for hot food is designed with a sturdy, insulated food container that ensures your meals stay fresh and delicious, while the compact size makes it easy to carry and store. Enjoy convenience and reliability with the Blockhuette insulated food container!

Multi-functional & Kid-Friendly - The Versatile & Durable thermal lunch box is perfect for everyone! With a bento lunch box design, this thermos lunch container allows for easy meal organization, making mealtime more enjoyable. Whether you're using it as a soup thermos or for a variety of dishes, this insulated lunch box ensures convenience and durability for all your food storage needs.

Leak-Proof Design - Say goodbye to spills with the LEAK PROOF thermos food jar, perfect for termos para comida caliente 24 horas. This food thermos for hot food is expertly crafted with a secure lid that prevents leaks, making it the ideal choice for hot food containers for lunch boxes and soup thermos for adults. Enjoy worry-free meal storage and transportation with this reliable and efficient lunchtime companion!

FOLDABLE STAINLESS STEEL SPOON: Iron Flask comes with a foldable stainless steel spoon for your convenience.

INSULATED FOOD JAR: Goodbye sweat! The double wall insulation makes the Iron Flask sweat-free! It keeps your food COLD for up to 10 hours, and HOT for up to 7 hours, depending on size.

FUNCTIONAL DESIGN: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our logo is now LASER ENGRAVED to assure the quality as well.

TempShield double-wall vacuum insulation

Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer

Leakproof when closed

The interior of the food thermos is completely made of food-grade double-wall vacuum insulated stainless steel. The durable heat insulation technology keeps the food hot for 6 hours or cold for 8 hours. No matter where you are at lunch time, you can enjoy warm food and soup!

The inner compartments is designed to place different foods in layers and cover them with silica gel cover, so that the two compartments are leak-proof and no mixing.

The screw cap design with seal washer guarantees 100% leak-proof, the hidden handle and hidden folding spoon are designed for easy opening and carrying, and the bottom silicone pad prevents the food jar from moving or tumbling.

Safe and Portable Food Flask -- Made of premium quality 316(Highest Food Grade Level),304 stainless steel BPA and PVC Free.Durable stainless steel interior and exterior are perfect for you.Take your Food Flask to school, work or travel without needing to reheat or refrigerate your food.

Innovative Vacuum Insulation-- This Food Flask have Double wall vacuum insulation technology for maximum temperature Keep your food cold for 10 hours or hot for 10 hours with our highly rated insulated food jar. Our Food Flask uses our innovative MiraGuard Technology to maintain temperatures for hours. Explore new meal possibilities with your Food Flask for hot food and cold food.

Large Capacity Food Jar-- With a 27 oz (800ml) capacity, this soup canister is big enough to fit an entire meal yet small enough to fit nicely in kids lunch boxes or adult lunch bags.

Perfectly Portable: Our insulated food jar is best for taking food to go. Easily pack this compact, sweat proof and leak proof food thermos in lunch boxes without having to reheat or refrigerate meals.

Innovative Vacuum Insulation: With our innovative MiraGuard Technology, food stays cold for 10 hours or hot for 5 hours in our highly rated food jar. With your thermos lunch box, you can explore packing new and exciting meal possibilities.

Built to Last: Made from durable 18/8 food-grade stainless steel that won’t rust or break. Unlike other metals, our stainless steel ensures a pure taste that will not retain or transfer flavors. Hold your hot food thermos with comfort and ease as our thermoses have a soft, matte finish that provides a slip-free grip.

Round jar with 3 food bowls for hot or cold lunch storage. Vacuum-insulated stainless-steel construction keeps food warm. Includes convenient carrying bag for transport

Microwaveable bowls measure 10.5, 11.2, and 6.8 ounces. Easy-to-clean container washes quickly; forked spoon with protective cover attaches to jar

Heat retention after 6 hours is 149 degree Fahrenheit and cold retention after 6 hours is 50 degree Fahrenheit. Rating is based on water at a starting temperature of 95 degree Celsius at a room temperature of 20 degree Celsius

Product size (W x D x H): 3.5 x 3.5 x 5.7 inches (9 x 9 x 1

Even after 6 hours of hot water at 95 degrees Celsius/4 degrees Celsius cold water under 10 degrees Celsius

Even after 6 hours of hot water at 95 degrees Celsius/4 degrees Celsius cold water under 10 degrees Celsius

★Easy to clean-- the extra wide mouth can help your family easy eating, easy to fill food into the food jar and clean after use

★ Make lunch time even better-- Prepare your healthy meals at home and have them take their food to school; Then Let’s keep your refreshments and snacks fresh, crisp and delicious for lunch time with Blue Ele vacuum insulated food jar

★ Make lunch time even better-- Prepare your kid’s healthy meals at home and have them take their food to school; Then Let’s keep your kids’ refreshments and snacks fresh, crisp and delicious for lunch time with Blue Electric vacuum insulated food jar

HOT OR COLD FOR HOURS ON END- This double wall vacuum sealed insulated food jar can keep hot soup steaming hot or yogurt at the perfect cold temperature for hours,

DURABLY CONSTRUCTED PREMIUM FOOD STORAGE JAR- The double wall stainless steel design keeps your foods hot or cold without sweating or burning your hands. Take your food jar with you to the office, park, and more- anywhere you go, this food jar can come with you,

LEAK-PROOF LID- The screw on lid is leak proof, so you can place this food jar in a gym bag, purse, backpack and more without worrying about your food leaking everywhere.