Updated:March, 2026

10 Best Thermos Tumbler Stainless Steel of 2026

Best Choice

9.9

Outstanding

THERMOS

THERMOS Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel

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Why We Love It

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of year for long treks or road trips to the wilderness or across town
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: DRINKLOCK sealing lid is leak-proof when closed for peace of mind. Features a built-in tea hook that holds tea bags or most loose leaf infusers. Lid design is easy to disassemble and clean
SINCE 1904: THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

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Why We Love It

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of year for long treks or road trips to the wilderness or across town
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: DRINKLOCK sealing lid is leak-proof when closed for peace of mind. Features a built-in tea hook that holds tea bags or most loose leaf infusers. Lid design is easy to disassemble and clean
SINCE 1904: THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

How We Find the Top Picks

We use smart data tools to review thousands of products and stores, analyzing ratings, reviews, and popularity trends to highlight what truly matters to shoppers like you.

Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

THERMOS

THERMOS ICON SERIES, Stainless Steel Tumbler, Matte Stainless Steel, 16 oz

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Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention. Keep your coffee hot or your water cold for hours
EXTREMELY DURABLE: High quality 18/8 stainless steel is dependable any time of year for whatever your day entails. Dishwasher safe (top rack)
LEAK-PROOF LID: DURA-SEAL drink lid that is leak proof when closed for peace of mind
GRIPTEC TECHNOLOGY: Equipped with a non-slip, quiet, soft touch base for added protection and durability
CUP HOLDER COMPATIBLE: Fits most standard size cup holders for convenience while on-the-go

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Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention. Keep your coffee hot or your water cold for hours
EXTREMELY DURABLE: High quality 18/8 stainless steel is dependable any time of year for whatever your day entails. Dishwasher safe (top rack)
LEAK-PROOF LID: DURA-SEAL drink lid that is leak proof when closed for peace of mind
GRIPTEC TECHNOLOGY: Equipped with a non-slip, quiet, soft touch base for added protection and durability
CUP HOLDER COMPATIBLE: Fits most standard size cup holders for convenience while on-the-go

9.5

Excellent

THERMOS

THERMOS ICON SERIES, Stainless Steel Cold Tumbler with Slide Lock, 24 Ounce, Matte Stainless Steel

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Main Highlights

Stays hot or cold: THERMOS vacuum insulation technology keeps drinks cold for up to 22 hours and hot for up to 6 hours
Slide Lock Lid: Can be used for hot or cold beverages and is straw compatible when slide lock is open for cold beverages only, plus a non-slip soft touch base for added protection (straw not included)
Daily durability: Perfect insulated water bottle for daily use; Made with high-quality 18/8 stainless steel construction to handle drops, dings and provide everyday durability and reliability; Comes in a variety of colors
Easy care and cleaning: This insulated water bottle has a wide mouth opening for easy cleaning and is dishwasher safe, though washing by hand is recommended
Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; Trusted since 1904 because our products help make everyday life a little better, every time

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Main Highlights

Stays hot or cold: THERMOS vacuum insulation technology keeps drinks cold for up to 22 hours and hot for up to 6 hours
Slide Lock Lid: Can be used for hot or cold beverages and is straw compatible when slide lock is open for cold beverages only, plus a non-slip soft touch base for added protection (straw not included)
Daily durability: Perfect insulated water bottle for daily use; Made with high-quality 18/8 stainless steel construction to handle drops, dings and provide everyday durability and reliability; Comes in a variety of colors
Easy care and cleaning: This insulated water bottle has a wide mouth opening for easy cleaning and is dishwasher safe, though washing by hand is recommended
Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; Trusted since 1904 because our products help make everyday life a little better, every time

9.2

Excellent

THERMOS

THERMOS Stainless King Vacuum-Insulated Travel Mug with Handle - 16oz, Matte Steel - Thermos Tumbler for Hot & Cold Drinks - Leak-Proof & Sweat-Proof Stainless Steel Coffee Mug with Lid for Commuting

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Main Highlights

Premium insulation: Our Thermos travel coffee mug is equipped with vacuum insulation, delivering maximum temperature retention for both hot and cold beverages; this stainless steel mug allows you to keep drinks hot for up to 7 hours and cold for up to 18 hours
Convenient handle: Our durable 18/8 stainless steel travel mug is designed with a handle and leak-proof DrinkLock lid, making it ideal for commuting and traveling; this Thermos travel mug with handle fits most standard-sized cupholders
Versatile usage: Our stainless steel tumblers can be used as travel mugs for coffee or for a cup of tea using the built-in tea hook; the exterior of this mug stays cools to the touch with hot beverages and sweat-proof with cold drinks
Easy to clean: This Thermos travel mug is easy to disassemble and clean, allowing for convenient everyday use; our Thermos mug is dishwasher safe, top-rack recommended
Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; trusted since 1904 because our products help make everyday life a little better, every time

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Main Highlights

Premium insulation: Our Thermos travel coffee mug is equipped with vacuum insulation, delivering maximum temperature retention for both hot and cold beverages; this stainless steel mug allows you to keep drinks hot for up to 7 hours and cold for up to 18 hours
Convenient handle: Our durable 18/8 stainless steel travel mug is designed with a handle and leak-proof DrinkLock lid, making it ideal for commuting and traveling; this Thermos travel mug with handle fits most standard-sized cupholders
Versatile usage: Our stainless steel tumblers can be used as travel mugs for coffee or for a cup of tea using the built-in tea hook; the exterior of this mug stays cools to the touch with hot beverages and sweat-proof with cold drinks
Easy to clean: This Thermos travel mug is easy to disassemble and clean, allowing for convenient everyday use; our Thermos mug is dishwasher safe, top-rack recommended
Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; trusted since 1904 because our products help make everyday life a little better, every time

9.0

Excellent

THERMOS

THERMOS ICON SERIES, Stainless Steel Tumbler, Granite, 16 oz

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Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention. Keep your coffee hot or your water cold for hours
EXTREMELY DURABLE: High quality 18/8 stainless steel is dependable any time of year for whatever your day entails. Dishwasher safe (top rack)
LEAK-PROOF LID: DURA-SEAL drink lid that is leak proof when closed for peace of mind
GRIPTEC TECHNOLOGY: Equipped with a non-slip, quiet, soft touch base for added protection and durability
CUP HOLDER COMPATIBLE: Fits most standard size cup holders for convenience while on-the-go

Check Price

Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention. Keep your coffee hot or your water cold for hours
EXTREMELY DURABLE: High quality 18/8 stainless steel is dependable any time of year for whatever your day entails. Dishwasher safe (top rack)
LEAK-PROOF LID: DURA-SEAL drink lid that is leak proof when closed for peace of mind
GRIPTEC TECHNOLOGY: Equipped with a non-slip, quiet, soft touch base for added protection and durability
CUP HOLDER COMPATIBLE: Fits most standard size cup holders for convenience while on-the-go

8.8

Very Good

THERMOS

THERMOS ICON SERIES, Stainless Steel Cold Tumbler with Lid and Straw - 24 Ounce, Matte Stainless Steel - Vacuum Insulated Tumbler

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Main Highlights

Stays cold: THERMOS vacuum insulation technology keeps drinks cold for up to 24 hours; No matter what unexpected adventures you encounter, at least one thing can stay just the way you like it; Not for hot liquids
Convenient Sipping: Cold Tumbler with straw keeps beverages cold for 24 hours, plus a non-slip soft touch base for added protection
Daily durability: Perfect insulated water bottle for daily use; Made with high-quality 18/8 stainless steel construction to handle drops, dings and provide everyday durability and reliability; Comes in a variety of colors
Easy care and cleaning: This insulated water bottle has a wide mouth opening for easy cleaning, includes a reusable stainless steel straw and is dishwasher safe, though washing by hand is recommended
Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; Trusted since 1904 because our products help make everyday life a little better, every time

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Main Highlights

Stays cold: THERMOS vacuum insulation technology keeps drinks cold for up to 24 hours; No matter what unexpected adventures you encounter, at least one thing can stay just the way you like it; Not for hot liquids
Convenient Sipping: Cold Tumbler with straw keeps beverages cold for 24 hours, plus a non-slip soft touch base for added protection
Daily durability: Perfect insulated water bottle for daily use; Made with high-quality 18/8 stainless steel construction to handle drops, dings and provide everyday durability and reliability; Comes in a variety of colors
Easy care and cleaning: This insulated water bottle has a wide mouth opening for easy cleaning, includes a reusable stainless steel straw and is dishwasher safe, though washing by hand is recommended
Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; Trusted since 1904 because our products help make everyday life a little better, every time

8.6

Very Good

THERMOS

THERMOS ICON SERIES, Stainless Steel Tumbler with Slide Lock, 18 Ounce, Mystic Navy

Free Shipping

Main Highlights

Thermos vacuum insulation technology for max temperature retention
High quality 18/8 stainless steel
Can be used for hot or cold liquids
Slide lock drink lid that is straw compatible when open (Use straws for cold liquids only; straw not included)
Griptec non-slip, quiet, soft touch base

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Main Highlights

Thermos vacuum insulation technology for max temperature retention
High quality 18/8 stainless steel
Can be used for hot or cold liquids
Slide lock drink lid that is straw compatible when open (Use straws for cold liquids only; straw not included)
Griptec non-slip, quiet, soft touch base

8.3

Very Good

THERMOS

THERMOS ICON SERIES, Stainless Steel Tumbler with Slide Lock, 18 Ounce, Matte Stainless Steel

Free Shipping

Main Highlights

Thermos vacuum insulation technology for max temperature retention
High quality 18/8 stainless steel
Can be used for hot or cold liquids
Slide lock drink lid that is straw compatible when open (Use straws for cold liquids only; straw not included)
Griptec non-slip, quiet, soft touch base

Check Price

Main Highlights

Thermos vacuum insulation technology for max temperature retention
High quality 18/8 stainless steel
Can be used for hot or cold liquids
Slide lock drink lid that is straw compatible when open (Use straws for cold liquids only; straw not included)
Griptec non-slip, quiet, soft touch base

8.1

Very Good

THERMOS

THERMOS ALTA SERIES Stainless Steel Tumbler, 12 Ounce, Slate

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Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 3 hours and iced drinks cold for up to 10 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable to take anywhere you go, from morning errands to the office
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: Slide lock sealing lid is leak-proof when closed for peace of mind. Helps to prevent spills and leaks while on-the go. Made with minimal parts that are easy to disassemble and clean
TRUSTED BRAND: For over a century, THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

Check Price

Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 3 hours and iced drinks cold for up to 10 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable to take anywhere you go, from morning errands to the office
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: Slide lock sealing lid is leak-proof when closed for peace of mind. Helps to prevent spills and leaks while on-the go. Made with minimal parts that are easy to disassemble and clean
TRUSTED BRAND: For over a century, THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

8.1

Very Good

THERMOS

THERMOS ALTA SERIES Stainless Steel Tumbler 18 Ounce, Matte Steel/Espresso Black

Free Shipping

Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 5 hours and iced drinks cold for up to 14 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable to take anywhere you go, from morning errands to the office
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: Slide lock sealing lid is leak-proof when closed for peace of mind. Helps to prevent spills and leaks while on-the go. Made with minimal parts that are easy to disassemble and clean
TRUSTED BRAND: For over a century, THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

Check Price

Main Highlights

STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 5 hours and iced drinks cold for up to 14 hours
EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable to take anywhere you go, from morning errands to the office
SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
LEAK-PROOF LID: Slide lock sealing lid is leak-proof when closed for peace of mind. Helps to prevent spills and leaks while on-the go. Made with minimal parts that are easy to disassemble and clean
TRUSTED BRAND: For over a century, THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

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