Menu

We may earn a small commission from purchases made through our trusted partner and affiliate links, at no extra cost to you. Learn more ›

Thermos

Thermos is renowned for its vacuum-insulated containers that keep food and beverages hot or cold for hours, ideal for busy lifestyles and outdoor adventures.

18 products Updated March 4, 2026

Thermos Products (18)

1
Prime

Thermos Funtainer 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Spoon - Hot 5Hrs Cold 7Hrs, Teal

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior vacuum insulation maintains food temperatures longer than basic jars
  • Kid-approved design with easy-open lid and built-in spoon
  • High-quality stainless steel for lasting durability
  • Simple to clean with wide opening
  • Compact size fits perfectly in lunch boxes

Cons

  • Hand washing recommended over full dishwasher use for longevity
  • 10oz capacity limits larger portions
  • Foldable spoon may feel small for some users
2
-7%
Thermos FUNtainer 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Hot/Cold 5-7 Hours
Prime

Thermos FUNtainer 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Hot/Cold 5-7 Hours

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional insulation performance for hot and cold foods
  • Kid-friendly features like easy-open lid and built-in spoon
  • High-quality stainless steel for everyday durability
  • Dishwasher-safe for quick cleanup
  • Compact size perfect for lunch boxes

Cons

  • Hand washing recommended over dishwasher for best longevity
  • 10oz capacity may be small for larger portions
  • Folding spoon might feel basic for some users
3
-20%
Thermos Funtainer 12oz Kids Water Bottle with Straw - Vacuum Insulated Stainless Steel, Keeps Cold 12 Hours, Bluey
Prime

Thermos Funtainer 12oz Kids Water Bottle with Straw - Vacuum Insulated Stainless Steel, Keeps Cold 12 Hours, Bluey

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional 12-hour cold retention for consistent hydration
  • Kid-friendly push-button and carry handle for independent use
  • Highly durable stainless steel construction handles daily abuse
  • Easy disassembly and cleaning with removable straw
  • Totally leak-proof when closed for worry-free packing

Cons

  • Not suitable for hot liquids
  • Hand washing recommended for optimal longevity despite dishwasher compatibility
  • 12oz size may be limiting for older kids or longer activities
4
-22%
Thermos Stainless King 40oz Vacuum-Insulated Thermos Bottle - Keeps Hot/Cold 24 Hours, Durable Steel, Midnight Blue
Prime

Thermos Stainless King 40oz Vacuum-Insulated Thermos Bottle - Keeps Hot/Cold 24 Hours, Durable Steel, Midnight Blue

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional 24-hour temperature retention for all-day adventures
  • High-quality stainless steel construction ensures long-lasting durability
  • User-friendly twist-and-pour stopper and serving cup for easy use
  • Sweat-proof and cool-to-touch exterior enhances handling comfort
  • Large 40oz size perfect for group servings

Cons

  • Bulky 40oz size may feel heavy for solo, on-the-go use
  • Top-rack dishwasher safe only, requiring careful loading
  • Twist stopper needs proper sealing to prevent potential leaks
5
-12%
Thermos Stainless King 16oz Vacuum-Insulated Compact Bottle - Hot 18hrs, Cold 24hrs, Matte Steel with Cup
Prime

Thermos Stainless King 16oz Vacuum-Insulated Compact Bottle - Hot 18hrs, Cold 24hrs, Matte Steel with Cup

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Outstanding temperature retention for all-day freshness
  • Rugged stainless steel build for extreme durability
  • Leak-proof design with convenient pouring mechanism
  • Integrated cup enhances portability and usability
  • Sweat-free exterior keeps hands dry and surfaces clean

Cons

  • Compact 16oz size may require refills for heavy users
  • Stopper needs proper assembly to ensure leak-proof seal
  • Top-rack dishwasher safe only, hand washing recommended for base
6
Prime

Thermos 2465 Vacuum Insulated Hydration Bottle 18oz Slate Blue - Keeps Drinks Cold 14 Hours

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional 14-hour cold retention
  • Condensation-free exterior
  • Fits standard cup holders
  • One-hand hygienic lid operation
  • Durable stainless steel build

Cons

  • Requires pre-chilling for maximum insulation performance
  • Silicone sleeve may attract lint or dirt over time
  • Heavier than basic plastic bottles due to steel construction
7
Prime

Thermos FUNtainer 16oz Stainless Steel Vacuum Insulated Kids Water Bottle with Spout Lid - Keeps Cold 12 Hours, Black Matte

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional 12-hour cold retention
  • Durable against rough handling
  • Easy-to-use push-button lid and handle
  • Hygienic and leak-proof when closed
  • Simple to clean and disassemble

Cons

  • Not suitable for hot liquids
  • Hand washing recommended over dishwasher
  • Push-button lid may require supervision for young kids
8
Prime

Thermos Funtainer 16oz Vacuum Insulated Stainless Steel Food Jar with Folding Spoon - Keeps Hot 7hrs Cold 9hrs, Neon Pink Kids Lunch Essential

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior temperature retention for fresh hot or cold foods all day
  • Kid-friendly with easy-open lid and included utensil
  • Built tough with high-quality stainless steel construction
  • Simple to clean and maintain
  • Compact size perfect for lunchboxes

Cons

  • Hand washing recommended over dishwasher for longest life
  • 16oz capacity best for single servings, not large meals
  • Plastic spoon may wear with heavy use
9
Prime

Thermos Icon Series 16oz Stainless Steel Tumbler - Vacuum Insulated, Leak-Proof Lid, Hot 7hrs Cold 22hrs, Matte Finish

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Outstanding temperature retention for hot coffee or iced water
  • Reliable leak-proof performance when lid is closed
  • Compatible with cup holders for easy transport
  • Non-slip features enhance handling and stability
  • Easy to clean with dishwasher-safe design

Cons

  • 16oz capacity may be small for all-day hydration needs
  • Matte finish could attract fingerprints over time
  • Requires proper lid closure to ensure leak-proofing
10
Prime

Thermos Stainless King 16oz Vacuum-Insulated Food Jar with Spoon - Keeps Hot 9hrs/Cold 14hrs, Leak-Proof, Durable Steel

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional temperature retention for all-day freshness
  • Durable, high-quality stainless steel build
  • Convenient included spoon and multi-use lid
  • Sweat-proof and easy-to-clean design
  • Leak-proof when properly sealed

Cons

  • 16oz capacity may be small for larger portions
  • Requires proper lid assembly for full leak-proof performance
  • Top-rack dishwasher safe only, hand washing recommended for longevity
11
Prime

Thermos Stainless King 16oz Vacuum-Insulated Food Jar with Spoon - Hot 9Hrs/Cold 14Hrs, Durable Steel, Midnight Blue

Thermos
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Outstanding temperature retention for all-day fresh meals
  • Extremely durable construction for rough outdoor use
  • Convenient built-in spoon and serving lid
  • Sweat-proof and easy-to-clean design
  • Versatile for both hot soups and cold salads

Cons

  • Lid requires proper assembly to ensure full leak-proof performance
  • Top-rack dishwasher safe only, not fully submersible
  • 16oz capacity may be small for larger portions
12
-17%
Thermos Stainless King 16oz Travel Mug with Handle - Vacuum Insulated, Leak-Proof Lid, Keeps Hot 7hrs Cold 18hrs, Midnight Blue
Prime

Thermos Stainless King 16oz Travel Mug with Handle - Vacuum Insulated, Leak-Proof Lid, Keeps Hot 7hrs Cold 18hrs, Midnight Blue

Thermos
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional temperature retention for all-day freshness
  • Reliable leak-proof performance for worry-free transport
  • Durable 18/8 stainless steel construction built to last
  • Versatile for both hot coffee and cold beverages
  • User-friendly features like handle and tea hook

Cons

  • Lid requires proper assembly to ensure leak-proof seal
  • Top-rack dishwasher recommended, not fully submergible
  • Handle adds slight bulk for smaller cup holders
13
Prime

Thermos 64 oz Foam Insulated Hydration Bottle - Keeps Drinks Cold 12 Hours, BPA-Free Sports Water Bottle with Secure Lid

Thermos
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior 12-hour cold retention
  • Secure locking lid prevents leaks
  • Ergonomic handle for easy carry
  • Hygienic flip-up spout
  • Generous 64 oz size

Cons

  • Not suitable for hot liquids
  • Large size may feel bulky in small bags
  • Requires manual lock engagement for full security
14
Prime

Thermos 34-Ounce Vacuum Insulated Stainless Steel Carafe - Keeps Hot & Cold Longer with TherMax Tech

Thermos
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional temperature retention via vacuum insulation
  • Easy one-handed operation with push-button lid
  • Top-rack dishwasher safe for convenient cleanup
  • Sturdy stainless steel construction
  • Large opening for effortless use

Cons

  • Hand washing recommended to preserve finish over dishwasher use
  • Requires preheating or prechilling for peak performance
  • Not suitable for microwave or oven heating
15
Prime

Thermos Intak 24oz Tritan Water Bottle with Hydration Meter - BPA-Free, Leak-Proof Lid, Teal

Thermos
9.7
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Innovative rotating meter simplifies hydration tracking
  • Leak-proof lid with one-handed operation for convenience
  • Durable BPA-free Tritan construction resists impacts
  • Ergonomic shape and carrying loop enhance portability
  • Hygienic push-button sipper promotes easy use

Cons

  • Hand washing recommended over dishwasher to preserve finish and prevent residue buildup
  • Not designed for hot beverages or prolonged liquid storage beyond 24 hours
  • Gaskets require careful cleaning and seating to ensure no leaks
16
Prime

Thermos 2-Quart Glass Vacuum Insulated Pump Pot - Keeps Hot 12 Hours, Cold 24 Hours, Metallic Gray

Thermos
9.6
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional insulation outperforms standard carafes
  • Easy swivel and pump for convenient serving
  • Simple to clean and maintain
  • Durable glass liner with protective features

Cons

  • Glass construction may break if dropped
  • Pump requires occasional disassembly for deep cleaning
  • 2-quart size might be bulky for small spaces
17
Prime

Thermos 34oz White Glass Carafe - Dishwasher Safe Superior Quality Server for Coffee Tea Hot Beverages

Thermos
9.4
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior build quality from Thermos
  • Fully dishwasher safe
  • Generous 34oz size
  • Attractive white glass aesthetic
  • Proven 4-star customer satisfaction

Cons

  • Glass construction can break if dropped
  • No vacuum insulation for extended heat retention
  • Manufactured in China may concern some buyers
18
Pros & Cons

Pros

  • Exceptional 24-hour temperature retention for all-day adventures
  • Large 40oz size perfect for group sharing
  • High-quality stainless steel ensures long-lasting durability
  • User-friendly features like twist-pour and serving cup
  • Sweat-proof design prevents messy condensation

Cons

  • 40oz capacity may feel bulky for solo daily use
  • Dishwasher safe only on top rack, requiring careful handling
  • Matte finish could show fingerprints or smudges over time

Thermos Brand Guide

Thermos has long been synonymous with reliable insulation technology, delivering products that maintain the temperature of food and drinks for extended periods. Specializing in stainless steel vacuum-insulated food jars and thermoses, the brand caters to everyone from busy parents packing school lunches to outdoor enthusiasts needing dependable gear.

Why Thermos Stands Out in Insulation

At the heart of every Thermos product is advanced vacuum insulation, a technology that minimizes heat transfer to keep contents piping hot or ice-cold far longer than standard containers. This makes Thermos a go-to choice for those who value performance without compromise. Crafted from high-quality stainless steel, their items resist dents, rust, and everyday wear, ensuring longevity even with frequent use.

What sets Thermos apart is the thoughtful design that combines functionality with convenience. Features like folding spoons, leak-proof lids, and ergonomic shapes make these products user-friendly for all ages. Whether you're dealing with soups, pasta, or yogurt, Thermos insulated food jars preserve freshness and texture, reducing waste and enhancing meals on the move.

Product Quality and Reputation

Thermos builds its reputation on consistent quality, with each product undergoing rigorous testing for insulation efficiency and safety. Stainless steel construction not only promotes durability but also ensures no harmful chemicals leach into food. The brand's commitment to excellence shines through in details like wide-mouth openings for easy filling and cleaning, and colorful options that appeal to kids and adults alike.

Customers appreciate how Thermos products perform in real-world scenarios, from office lunches to camping trips. The vacuum insulation technology proves reliable across seasons, making it a staple for families and professionals who prioritize practicality.

Who Thermos Products Are Best For

Thermos excels for parents seeking reliable options for children's meals. The FUNTAINER series, for instance, features vibrant colors and kid-sized capacities that encourage healthy eating away from home. Pair these insulated food jars with sturdy lunch boxes for a complete school solution that keeps everything fresh until lunchtime.

Active adults and travelers also benefit greatly. Compact designs fit seamlessly into backpacks or briefcases, while superior insulation supports meal prepping for hikes, workouts, or long commutes. For households focused on sustainability, Thermos reduces the need for disposable packaging, aligning with eco-conscious habits.

Key Product Categories

Thermos dominates in insulated food jars, perfect for solids and liquids alike. These jars shine in maintaining optimal temperatures, making them essential for soups, stews, or chilled snacks. Explore how they integrate into broader setups like lunch boxes for organized, mess-free meals.

Beyond food jars, Thermos offers complementary thermoses for beverages, expanding versatility. Their presence in storage and organization categories underscores a focus on practical kitchen solutions that enhance daily routines.

Frequently Asked Questions

What makes Thermos insulation superior?

Thermos uses vacuum insulation technology that creates a barrier between the contents and the outside environment, effectively preventing heat exchange for hours.

Are Thermos products suitable for children?

Yes, many models like the FUNTAINER series are designed with kids in mind, featuring safe materials, fun colors, and easy-to-use features such as folding spoons. They pair perfectly with lunch boxes for school.

How do you care for Thermos containers?

Most are easy to clean; hand washing is recommended for longevity, though many lids are dishwasher-safe. Always check specific model instructions for best results.

Can Thermos products handle hot and cold foods?

Absolutely, the double-wall vacuum insulation works for both, keeping soups hot and salads cold throughout the day.

Are Thermos items leak-proof?

Many feature locking lids and gaskets designed to prevent spills, making them reliable for bags and active use. Ideal companions for lunch boxes in transit.