Best Vacuum Insulated Stainless Steel Lunch Thermos for 2025

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Life Without Plastic Vacuum Insulated Stainless Steel Lunch Thermos- A Plastic-Free Insula... Read Review

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Product Highlights

  • High-quality durable insulator used for carrying tea, soup, noodles, etc.
  • Perfect size thermos built with elegant design 
  • An excellent container to carry more than a single-serve meal
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Food Jar,27Oz Vacuum Insulated Stainless Steel Lunch Thermos, Leak Proof Wide Mouth Soup C... Read Review

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Product Highlights

  • 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.
  • Functional Style-- This stainless steel lunch Food Flask is great for toddlers, kids and adults.The wide mouth of this modern lunch jar makes filling and cleaning the jar a simple task. Use your food containers for hot foods such as pasta, soup or chili.
  • Leak Proof Soup Container-- With silicone sealing ring,the food jar has been full sealed to prevent spilling accidents.Perfect to carry soup or food to work or school. The air button on the inner lid is for prevent burning accidents by the hot air pressure.(WARM NOTE:Use something except fingers to press down air hole)
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MIRA Lunch, Food Jar 2 Pack - Vacuum Insulated Stainless Steel Lunch Thermos - 13.5 oz - S... Read Review

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Product Highlights

  • 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.
  • Functional Style: This versatile lunch thermos is great for toddlers, kids and adults. Use your thermos food containers for hot foods such as pasta, soup or chili. The wide mouth of this modern lunch jar makes filling and cleaning the jar a simple task.
  • Health in Mind: With our insulated food flask, you can skip on eating outside food and pack a healthy, homemade meal instead. Pack hearty oatmeal for breakfast, hot soup for lunch or fresh fruit for a snack in between meals. With your safety also in mind, our reusable thermos food containers for hot food are BPA-free. Food jar is hand-wash only. NOTE: Please do not overfill the jar or store food in the lunch jar for more than 24 hours. Please do not over-tighten the lid and do not force it open.
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ADORBO 32oz Vacuum Insulated Stainless Steel Lunch Thermos, Leak Proof Soup Container Food... Read Review

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Product Highlights

  • 【VACUUM INSULATION TECHNOLOGY】Double Wall Vacuum insulation technology for maximum temperature retention of hot or cold meals. Keep food hot or cold up to 12 hours
  • 【PREMIUM FOOD GRADE MATERIAL】ADORBO food jar is made of high quality food grade stainless steel, 316 stainless steel (Highest Food Grade Level) for inside wall ,304 stainless steel for outside wall. BPA free, non-toxic. Premium quality material ensures the product safety ,food health and extremely durable.
  • 【LEAK PROOF & EASY TO OPEN】ADORBO food jar is sealed by silicone sealing ring. Keep your meals warm, fresh. And 100% leak-proof, One-push air pressure release button design makes it easy to open.
  • 【FOLDABLE HANDLE AND FOLDABLE SPOON】Foldable handle design is very convenient to carry meals without worrying about the jar slipping. A full-sized spoon that folds for conveniently storing inside of lid. The insulated lid doubles as a built-in serving bowl.
  • 【ADDITIONAL INSULATION BAG】 Additional insulation bag provides additional insulation.
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Food Jar - 27oz Vacuum Insulated Stainless Steel Lunch Thermos, Leak Proof Soup Containers... Read Review

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Product Highlights

  • 【PREMIUM FOOD GRADE MATERIAL】Made of high quality food grade 316(Highest Food Grade Level),304 stainless steel. BPA free, no PVC, non-toxic. Premium quality material ensures the product safety and food health.
  • 【VACUUM INNER DESIGN】Lunch Container for hot food features upgraded double wall vacuum insulation technology and seamless welding technology, Keep food hot or cold up to 12 hours.
  • 【LEAK PROOF & EASY TO OPEN】Come with silicone sealing ring, the food jar has been full sealed to prevent spilling accidents. Keep your home-cooked meals warm, fresh.100% LEAK-PROOF. Air Pressure Release design makes it easy to open.
  • 【USER - FRIENDLY】Wide mouth design makes filling and cleaning a simple task. The bottom of the inner lid is stainless steel, reduce the plastic touching the hot food. INSULATED LUNCH BAG included make it easier to be carried around.
  • 【PRACTICAL】Great for kids, adults, workplace, college students, hiking , road trips, picnics and Outdoor Activities . The Stainless Steel food jar is also a good choice of gift.
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WeeSprout Vacuum Insulated Stainless Steel Lunch Thermos, Soup Thermos for Hot & Cold Food... Read Review

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Product Highlights

  • ✅ INSULATED THERMOS KEEPS FOOD HOT OR COLD FOR HOURS - Does your kid spend their entire lunch period standing in line for the microwave? Does their food get cold before lunch time? This double-walled, vacuum sealed kids thermos keeps hot food hot and cold food cold for hours! Pack hot soup, mac n’ cheese, and leftover casserole in the winter – their food jar keeps it hot until it’s time to eat! Or, send fruit and cold potato salad for a cool treat on warmer days.
  • ✅ A DIFFERENT LID DESIGN FOR DIFFERENT RESULTS - Are you tired of insulated thermoses that don’t work? If you want different results, you need a thermos that’s designed differently! Most insulated thermoses lose heat and cold where the lid meets the body of the thermos because the seal isn’t insulated. That's why the WeeSprout seal is insulated inside the body of the food jar. Hot and cold air can't escape!
  • ✅ KID-FRIENDLY & KID-PROOF THERMOS - Say goodbye to thermoses that leak soup, don’t hold enough food, and are too hard for your kid to open and close! Ultra-durable 18/8 stainless steel stands up to whatever your child throws at it. The top handle is easy for kids to open, close, & carry. The compact design and 12 oz capacity are perfect for small hands and big appetites. And it fits in all standard lunch boxes!
  • ✅ LEAKPROOF LID ELIMINATES MESSY SPILLS - Tired of lunch boxes full of spaghetti sauce? An internal twist lid and leakproof seal eliminate leaks and spills. The twist lid is easy for little hands to close all the way — no more lids put on crooked or halfway! And the sweat-proof outer finish means lunch boxes stay 100% dry. Plus, a pressure release valve balances pressure so the lid never gets stuck.
  • ✅ DESIGNED FOR QUICK & EASY CLEANUP - A wide mouth and smooth interior make cleanup a snap — forget hard to reach nooks and crannies that trap food. The leakproof gasket is removable for thorough cleaning. And the lid is top rack dishwasher safe. * Remove the silicone pressure valve cover from lid before washing, then air dry.
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MIRA 25 oz Lunch, Food Jar, Vacuum Insulated Stainless Steel Lunch Thermos, Hawaiian Blue Read Review

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Product Highlights

  • Perfectly Portable: Our insulated food jar is large enough to fit an entire meal, yet small enough to fit in lunch bags and lunch boxes. Pack your sweat-proof and leak-proof food thermos in your bag or backpack without worrying about spills or leaks. Take your thermos food jar to school, work or travel without needing to reheat or refrigerate your food.
  • Innovative Vacuum Insulation: Use our highly rated food jar to keep your food cold for 10 hours or hot for 5 hours. Our thermos lunch box uses our innovative MiraGuard Technology to maintain temperatures for hours. Take a break from ordinary sandwiches and explore new meal options with your food thermos for hot food.
  • Built to Last: Made from 18/8 food-grade stainless that is tough enough for any adventure. Whether you’re camping in the great outdoors or working at the office, our high-quality thermos food containers for hot and cold food won’t rust, break, retain or transfer flavors. The unique powder coat finish on our hot food thermos provides a slip-free grip and extra durability.
  • Functional Style: This versatile lunch thermos is terrific for toddlers, kids and adults. Use your insulated food flask to pack delicious hot meals such as spaghetti, chicken noodle soup or bean chili. The wide mouth of the lunch jar is easy to eat from and is best for quick filling and cleaning.
  • Health in Mind: Eat healthier by packing homemade meals in your big food jar rather than eating out. Pack hearty oatmeal for breakfast, savory soup for lunch or fresh fruit for snacks in between meals. With your safety top-of-mind, our reusable food jars are made with BPA-free and non-toxic materials. Food jar is hand-wash only. NOTE: Please do not overfill the jar or store food in the lunch jar for more than 24 hours. Please do not over-tighten the lid and do not force it open.
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Insulated Food Jar, 17 oz Vacuum Insulated Stainless Steel Lunch Thermos for Hot Food Wide... Read Review

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Product Highlights

  • 【Are You Tired of Eating Cold Lunches? Now Say Goodbye!】Adorever thermos food jar have double-walled construction with vacuum insulation and great copper coated insulation. This food thermos can keep hot and cold for 12 hours. Great for taking food and drinks to school, work, while traveling, or on the go without needing to refrigerate or reheat the food. 【Important Tips: Please fill in hot & cold water to preheat & pre-cool for 5~10 minutes before add contents.】
  • 【Easy Carrying & Muli-Functional】This thermos food container holds 17 ounces of food or liquid and fits neatly into most lunch boxes or bags. The double-wall prevents the soup thermos from sweating when filled with cold foods or transferring heat to the outside when keeping food hot. So this lunch thermos for hot food will never leak or sweat or get hot to touch!
  • 【Wide Mouth & Easy to Clean】This wide mouth vacuum insulated hot lunch container is especially designed by Adorever team. It's very easy to fill food in/out, wide enough to eat directly out of thermals, and super easy to clean. This food thermos is lightweight and the easy to twist lid makes this jar the best thermos for kids adults.
  • 【Double Seal Lids & Folding Spoon】The outer screw-on lid that can be used as a bowl, while the inner screw-on lid that actually seals the jar. Bonus a foldable spoon tucked into the cap which comes in handy if forget utensils. Just enjoy your healthy food by using Adorever stainless steel insulated lunch thermos flask!
  • 【Premium Quality】Adorever vacuum insulated food jar is constructed from heavy-duty 18/8 stainless steel for durability and easy cleaning. You can pack hearty oatmeal for breakfast, hot soup for lunch, fresh fruit for snack, milk coffee, tea etc.. Great thermos for hot food or cold food.
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MIRA 9 oz Lunch, Food Jar - Vacuum Insulated Stainless Steel Lunch Thermos - Lilac Read Review

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Product Highlights

  • 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 kids lunch boxes or adult lunch bags without having to reheat or refrigerate meals. This thermos food jar is great for packing meals for babies, toddlers, kids and sides for adult meals. Use your jar at school, work or travel.
  • 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.
  • Functional Style: Use your food thermos for hot food such as pasta, soup or chili. This versatile lunch flask is also terrific for storing chilled fruit such as grapes, orange slices and berries. With an easy to twist lid, kids thermos is ideal for small hands. The wide mouth of the lunch jar is easy to fill and simple to clean.
  • Health in Mind: Eat healthy homemade meals with your insulated food flask rather than eating out. Use your versatile thermos food containers to pack delicious parfaits for breakfast, hearty soup for lunch or fresh veggies for snacks in between meals. Use your BPA-free, reusable thermos flask to pack countless meals and snacks!
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ZLINS Insulated Food Jar 13 oz, Foldable Spoon, Reusable Stainless Steel Lunch Thermos Con... Read Review

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Product Highlights

  • INSULATED FOOD JAR: ZLINS food jars are double-walled and vacuum insulated, which makes it sweat-free! It keeps your food hot or cold for hours.Important Tips: Please pour in hot & cold water to preheat & pre-cool for 5 to 10 minutes before packing food.
  • FOLDABLE STAINLESS STEEL SPOON: This Lunch Thermos comes with a foldable 18-8 stainless steel spoon for your convenience.
  • PREMIUM STAINLESS STEEL: Our portable food bowl is made of 18/8 premium food-grade stainless steel. It 100% BPA free and won't odor, rust, retain or transfer flavors.
  • WIDE MOUTH: The wide mouth bento box can help you easy eating with the foldable spoon, also easy to fill and clean the jar.
  • PORTABLE STYLE：The food jar comes with the double handle lid that's made for easy carrying on the go. This lunch thermos is great for toddlers, kids and adults for school office picnic travel outdoors.
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Lille Home Vacuum Insulated Stackable Stainless Steel Thermal Lunch/Snack box, 2-Tier Bent... Read Review

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Product Highlights

  • Excellent Temperature Insulation – The vacuum insulation and insulated bag provide up to 4-6 full hours of warm retention; nearly twice as long as others. NO more cold lunch. NO more microwave. The vacuum insulation provides right temperature to keep food stay warm and healthy. The top layer is 10oz and the bottom layer is 22oz. Convenient for you to enjoy tasty homemade food at school or work
  • Premium Material – Interior and exterior are made from high quality food-grade stainless steel SS304 which will never rust and is naturally BPA-free. Does not retain flavors or scents, so you can use it over & over again. The handle and divider are made from food grade plastic. Please be aware that it CAN'T be used in the microwave or dishwasher.
  • Leak & Spill Proof - Between each stackable insulated compartment are heavy-duty silicone seals to lock in freshness, leaks and odors. Please be aware that the coupling between layers is tight to prevent leak and spill. After using it for a couple of times, it will become smooth.
  • Lunch Bag Included - Made of felt fabric and food grade aluminum foil lined interior, it can not only enhance the insulation, but also make it easier to be carried around.
  • Ideal for Portion Control – Wrap it with ribbons, give it to someone you love so they can enjoy home made delicacy for a healthier eating style!
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FEWOO Food Thermos, 27oz Vacuum Insulated Soup Flask, Stainless Steel Lunch Container for... Read Review

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Product Highlights

  • 【PREMIUM FOOD GRADE MATERIAL】 Made of high quality food grade 316(Highest Food Grade Level),304 stainless steel. BPA free, no PVC, non-toxic. Premium quality material ensures the product safety and food health.
  • 【VACUUM INNER DESIGN】 Lunch Container for hot food features upgraded double wall vacuum insulation technology and seamless welding technology, Keep food hot or cold up to 12 hours.
  • 【LEAK PROOF & EASY TO OPEN】 Come with silicone sealing ring, the food jar has been full sealed to prevent spilling accidents. Keep your home-cooked meals warm, fresh.100% LEAK-PROOF. Air Pressure Release design makes it easy to open.
  • 【USER - FRIENDLY】 Wide mouth design makes filling and cleaning a simple task. The inner lid come with a foldable spoon, no need to bring extra utensil. The outer lid with a unique concealable silicone handle ensures ease of carrying around.
  • 【PRACTICAL】 Great for kids, adults, workplace, college students, hiking , road trips, picnics and Outdoor Activities . The Stainless Steel food jar is also a good choice of gift.
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FEWOO Soup Thermos,Food Container for Hot Cold Food, Vacuum Insulated Stainless Steel Lunc... Read Review

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Product Highlights

  • 【Premium Material】 Made of high quality food grade 304 stainless steel,BPA-free, no PVC, non-toxic. Premium quality material ensures the product safety and food health.
  • 【Vacuum Insulated】 Upgraded double wall vacuum insulation technology maintains temperatures for longer,can keep food hot up to 6 hours or cold up to 12 hours. the food jar with hot food is cool to the touch,sweat proof with cold.
  • 【Leak Proof & Easy to Open】 The food thermos is equipped with a silicone sealing ring,100% LEAK-PROOF, you can put the food jar in the bag without worry. The Lid inner with innovative steam vents, Opening the thermos with hot food is easy and safe.
  • 【Wide Mouth & Anti-scalding】 The wide mouth of this food jar makes filling and cleaning a simple task. You can easily to fill with food, soup, fruit, ice cream. The cup mouth is equipped with an anti-scalding ring, which makes you safer when drinking soup and effectively prevents scalds.
  • 【Perfectly Portable】 This insulated food jar can be neatly and lightly placed in the bag. It will not be bulky in your hand. Suitable for school, work or travel without the need to reheat or refrigerate your food.
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Hydrapeak 18oz Insulated Food Jar, Kids Thermos for Hot Food | Leak Proof Stainless Steel... Read Review

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Product Highlights

  • ALL DAY INSULATION; Hydrapeak's stainless steel double walled vacuum insulated thermos will keep your lunch hot for up to 10 hours, or cold for up to 16 hours, making it the perfect on the go food thermos for kids food thermos
  • PREMIUM MATERIALS; Made of 18/8 food grade stainless steel with a durable and colorful eye catching powder coating, this insulated lunch container will keep up with any journey
  • EASY EATING; We designed our 18 oz food jar with convenience in mind The container's wide mouth gives you easy access to the food, soup, fruit, ice cream, or whatever else you put inside; while the leak-proof handle lid allows for effortless carrying
  • ODOR FREE; We made sure our insulated food container will not retain any odors or smells from the contents stored inside. This makes cleaning the lunch thermos 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!
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Soup Thermos for Hot Food 20oz Food Thermos for Kids Adults Vacuum Insulated Food Jar for... Read Review

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Product Highlights

  • 【PERIUM MATERIAL】- Thermos for hot food and cold drink，Inner layer made of premium 18/8 food grade stainless steel.Outer layer made of food grade PP material. BPA-free and non-toxic.This Insulated food jar is safety and healthy.
  • 【TRIPLE LAYER VAVUUM INSULATION】 - Thermos lunch box uses upgraded vacuum insulation Three layer insulation process is adopted, and foam insulation material is added in the middle layer.Keep your food cold for 10 hours or hot for 8 hours.
  • 【LEAK PROOF】- The leak-proof lid contains silicone sealing rings 360 degree random shaking will not leakage and overflow. Keep your home-cooked meals warm, fresh.
  • 【PERFECTLY PORTABLE】- Thermos shell is made of PP which is lighter;outer lid with foldable handle,turned over can be used as a soup bowl,easy carrying;inner lid come with a foldable spoon;extra wide opening can help you easy eating((20 oz./600mL)).Versatile lunch thermos is a great gift idea for toddlers, kids and adults.
  • 【PLEASE NOTE】- 1.When the thermos is filled with hot liquid,need to pull up the rubber plug air valve （vent）on the middle lid to exhaust，wait for 2 seconds, exhaust the air, and then press the rubber plug(vent)back. No leakage after the thermos is vented.(Venting is to prevent leakage.)2.The spoon is folded in the middle lid. Please check the middle lid before use.

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Vacuum Insulated Stainless Steel Lunch Thermos

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