10 Best thermos isothermes of 2025

Save up to 28% off

Best Choice

1

Alfi

alfi Isotherm Thermos Bottle 1.0 L Perfect Stainless Steel with Screw Cap
9.8

Exceptional

Our Rating
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Value for Money

2

THERMOS
THERMOS Stainless King Vacuum-Insulated Beverage Bottle, 40 Ounce, Midnight Blue

27% Off
Main highlights

Vacuum Insulation Technology
THERMOS vacuum insulation keeps beverages hot or cold for 24 hours, ideal for outdoor adventures.

Perfect for Group Outings
Large 40-ounce capacity ideal for family trips or group activities, providing ample beverage supply.

Highly Praised Temperature Retention
Customers commend its ability to maintain drink temperature, ensuring hot drinks stay hot for hours.
Key specs
- cap type:Screw Cap
- product dimensions:4.3W x 12.3H
- color:Midnight Blue
- material:Stainless Steel
- recommended uses:Coffee
9.7

Exceptional

Our Rating

9.9
Durability

9.9
Temperature control

9.9
Giftable
3

THERMOS
THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel

26% Off
Main highlights

Vacuum Insulation Technology
THERMOS vacuum insulation keeps food hot up to 9 hours and cold up to 14 hours.

Ideal for On-the-Go Meals
Perfect for school lunches, camping trips, and office meals without a microwave.

Praised Durability
Customers appreciate the 18/8 stainless steel construction for its durability and reliability.
Key specs
- features:Dishwasher Safe
- dishwasher safe:No
- size:3.7W x 5.5H
- shape:Solid
- material:Stainless Steel
9.5

Excellent

Our Rating

9.9
Watertight

9.7
lasts a long time

9.7
Serving size
4

STANLEY
Stanley Adventure-To-Go Vacuum Bottle 1.1 qt | Wide Mouth with Leakproof Cup Lid | Keep Drinks Hot or Cold | Packable for Travel | Insulated Stainless Steel Thermos | BPA-Free | Hammertone Green
Main highlights

Insulated Design Keeps Drinks Hot Cold
Double-wall insulation ensures beverages stay hot or cold for hours.

Ideal for Outdoor Adventures
Perfect for hiking, camping, and kayaking with leak-resistant design.

Durability Praised by Customers
Constructed from BPA-free stainless steel, highly durable and long-lasting.
Key specs
- size:1.1QT
- color:Hammertone Green
- material:Stainless Steel
- style:Adventure To Go Tumbler
- capacity:1.1 Quarts
9.2

Excellent

Our Rating
5

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

13% Off
Main highlights

Vacuum Insulation Technology
THERMOS vacuum insulation keeps meals hot up to 14 hours or cold up to 24 hours.

Ideal for On-the-Go
Perfect for job sites, camping, and daily commutes, maintaining food temperature.

Highly Praised Heat Retention
Customers love its ability to keep food warm throughout the day.
Key specs
- features:Alcohol-Free
- dishwasher safe:Yes
- size:3.7L x 3.7W x 7.2H
- shape:Round
- material:18/8 stainless steel
9.1

Excellent

Our Rating

9.7
Watertight

9.7
Serving size

9.5
lasts a long time
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6

Bambaw

Bambaw Thermo Water Bottle 16 oz, Light Blue Water Bottle Stainless Steel, Insulated Water Bottle with Handle, Portable Water Bottle, Hot Water Bottle, Stainless Steel Water Bottle – Ice Blue
9.0

Excellent

Our Rating
7

Icesip

33oz Stainless Steel Vacuum Insulated Water Bottle with Handle & Lid,Thermo for Hot Drinks/Cold Drinks, Leakproof Travel Flask with Cup,for Camping, Office
8.9

Very Good

Our Rating
8

THERMOS
THERMOS FUNTAINER 16 Ounce Stainless Steel Vacuum Insulated Bottle with Wide Spout Lid, Navy
Main highlights

Keeps Drinks Cold for Hours
THERMOS vacuum insulation technology maintains cold drinks for up to 12 hours, ensuring beverages stay refreshing throughout the day.

Ideal for School and Gym
Perfect for kids' school lunches and gym sessions, this 16-ounce water bottle is compact, durable, and easy to carry with its integrated handle.

Highly Praised for Durability
Customers appreciate the sturdy 18/8 stainless steel construction, which withstands drops and rough handling, making it a reliable choice for active kids and adults.
8.7

Very Good

Our Rating

9.9
Durability

9.7
Easy to grip

9.5
easy to consume
9

THERMOS
THERMOS FUNTAINER 10 Ounce Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy

11% Off
Main highlights

Vacuum Insulation Technology
THERMOS vacuum insulation keeps contents hot up to 5 hours and cold up to 7 hours.

Ideal for School Lunches
Perfect for kids' lunches with lightweight, compact design and foldable spoon.

Highly Rated for Durability
Praised for its sturdy design and ability to maintain food temperature.
Key specs
- features:Vacuum Insulated
- dishwasher safe:Yes
- size:3.5L x 3.5W x 5.3H
- shape:Round
- material:18/8 stainless steel
8.6

Very Good

Our Rating

9.7
Watertight

9.7
Simple to clean

9.5
lasts a long time
10

THERMOS
THERMOS ICON SERIES Stainless Steel Water Bottle with Spout - 24 Ounce, Granite - Vacuum Insulated Water Bottle with Lid

28% Off
Main highlights

Vacuum Insulation for Cold Retention
THERMOS vacuum technology ensures maximum temperature retention for cold beverages.

Ideal for Outdoor Adventures
Perfect for trips and outdoor activities, keeping drinks cold in heat.

Popular for Durability
Praised for sturdiness and ability to withstand wear and tear.
Key specs
- cap type:Loop Cap
- product dimensions:3.2W x 10.1H
- color:Granite
- material:Stainless Steel
- recommended uses:Water
8.5

Good

Our Rating

9.3
Simple to clean

8.9
Durability

8.9
easy to consume

10 Best thermos isothermes of 2025

1

alfi Isotherm Thermos Bottle 1.0 L Perfect Stainless Steel with Screw Cap

How do we rank?

How do we rank?

Analyzing top stores

2

THERMOS Stainless King Vacuum-Insulated Beverage Bottle, 40 Ounce, Midnight Blue

9.9

9.9

9.9

3

THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel

9.9

9.7

9.7

4

Stanley Adventure-To-Go Vacuum Bottle 1.1 qt | Wide Mouth with Leakproof Cup Lid | Keep Drinks Hot or Cold | Packable for Travel | Insulated Stainless Steel Thermos | BPA-Free | Hammertone Green

5

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

9.7

9.7

9.5

6

Bambaw Thermo Water Bottle 16 oz, Light Blue Water Bottle Stainless Steel, Insulated Water Bottle with Handle, Portable Water Bottle, Hot Water Bottle, Stainless Steel Water Bottle – Ice Blue

7

33oz Stainless Steel Vacuum Insulated Water Bottle with Handle & Lid,Thermo for Hot Drinks/Cold Drinks, Leakproof Travel Flask with Cup,for Camping, Office

8

THERMOS FUNTAINER 16 Ounce Stainless Steel Vacuum Insulated Bottle with Wide Spout Lid, Navy

9.9

9.7

9.5

9

THERMOS FUNTAINER 10 Ounce Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy

9.7

9.7

9.5

10

THERMOS ICON SERIES Stainless Steel Water Bottle with Spout - 24 Ounce, Granite - Vacuum Insulated Water Bottle with Lid

9.3

8.9

8.9

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