- home
- kitchen dining
- best thermo flasks in india to keep you warm and hydrated in winters
Best Thermo Flasks to Keep You Warm and Hydrated in Cold Weather
By Himani Jha | Updated Jan 6, 2025, 5:48 PM IST
With the cold and chilly weather hitting us, the need to stay warm and hydrated has become our need. However, it becomes tricky when heading outside. It also becomes hectic to turn on the stove every time at home when you need hot water. To avoid such circumstances, you can use thermo flasks also known as vacuum flasks to keep your beverages warm. Check out the best options here.
Best Thermo Flasks in India
When the temperature drops, there’s nothing more comforting than sipping on a warm cup of coffee, tea, or even a hearty soup. But what if you could keep your favorite drink steaming hot for hours, no matter where you are? Thermo flasks are the ultimate companion for staying warm and hydrated in chilly weather. A reliable thermo flask isn’t just a luxury; it’s a winter essential. Whether you’re commuting to work, hiking through snowy trails, or simply relaxing at home, a good flask ensures your drink stays at the perfect temperature. But with so many options available, finding the right one can be overwhelming.
Do you need a flask that fits in your car’s cup holder, or are you looking for one that can handle outdoor adventures? In this article, we’ve rounded up the best thermo flasks to keep your beverages hot (or cold!) for hours. From sleek, modern designs to rugged, adventure-ready models, these flasks are built for every lifestyle and occasion. Not only are they highly functional, but they’re also crafted with durable materials to withstand the demands of daily use.
What is the difference between a normal flask and a thermo flask?
A thermos flask or a vacuum flask is crafted in a way that it maintains the temperature of the beverages kept in it whether it’s hot or cold for a long period of time. It is made up of two vessels and a vacuum between them to maintain the temperature. However, a normal flask is built with one vessel. Although a normal flask is lighter and easier to carry, thermos flasks are more durable.
Best thermo flasks to buy in India
Brands like Milton, Cello, Borosil and others have the best-rated thermo flasks. Check out all the options here.
1. Best overall: Milton Prudent 1100 Thermosteel 24 Hours Hot and Cold Water Bottle
Do you need a flask that fits in your car’s cup holder, or are you looking for one that can handle outdoor adventures? In this article, we’ve rounded up the best thermo flasks to keep your beverages hot (or cold!) for hours. From sleek, modern designs to rugged, adventure-ready models, these flasks are built for every lifestyle and occasion. Not only are they highly functional, but they’re also crafted with durable materials to withstand the demands of daily use.
What is the difference between a normal flask and a thermo flask?
A thermos flask or a vacuum flask is crafted in a way that it maintains the temperature of the beverages kept in it whether it’s hot or cold for a long period of time. It is made up of two vessels and a vacuum between them to maintain the temperature. However, a normal flask is built with one vessel. Although a normal flask is lighter and easier to carry, thermos flasks are more durable.
Best thermo flasks to buy in India
Brands like Milton, Cello, Borosil and others have the best-rated thermo flasks. Check out all the options here.
| Product | Special feature |
| Milton Prudent 1100 Thermosteel 24 Hours Hot and Cold Water Bottle | Airtight |
| Amazon Brand - Solimo Stainless Steel Insulated 24 Hours Hot or Cold Bottle Flask | Rust resistant |
| Milton Flip Lid 500 Thermosteel Vacuum Insulated Double Walled Flask | Leakproof |
| InstaCuppa Thermos Bottle | Double-walled |
| Cello Instyle Vacuum Insulated Flask with Jacket | Break resistant |
| FineDine Triple Insulated Stainless Steel Water Bottle | Triple insulation |
1. Best overall: Milton Prudent 1100 Thermosteel 24 Hours Hot and Cold Water Bottle
Made of 304-grade stainless steel, this thermo-steel flask by Milton comes with double-walled vacuum-insulated technology to maintain your beverage’s temperature. Its inner copper coating can keep your drinks either hot or cold for 24 hours. This flask is leakproof, durable, unbreakable, and rust-proof. You can carry it easily everywhere.
Additionally, it comes with flip lid making pouring easy and spill-free. You can also use the outer lid of this bottle as a cup. Furthermore, you will get a bag and belt to carry it easily.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
Cons:
2. Best in budget: Amazon Brand - Solimo Stainless Steel Insulated 24 Hours Hot or Cold Bottle Flask
Additionally, it comes with flip lid making pouring easy and spill-free. You can also use the outer lid of this bottle as a cup. Furthermore, you will get a bag and belt to carry it easily.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
- Flip-lid can be used as cup
- It maintains the temperature for up to 24-hour
- High-quality build quality
- It comes with a bag.
Cons:
- This thermo flask has no such flaws.
2. Best in budget: Amazon Brand - Solimo Stainless Steel Insulated 24 Hours Hot or Cold Bottle Flask
This is the cheapest option in this list of best thermo flask for winters. This stainless steel insulated bottle from the Amazon brand Solimo is made from 304 grade stainless steel. With double-walled insulation; it can keep the water or beverages hot or cold up to 24 hours. It is leak-proof and BPA free lid. The bottle is rust-free and condensation resistant. However, this flask has tapered mouth which makes it easy to pour.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
3. Best in quality: Milton Flip Lid 500 Thermosteel Vacuum Insulated Double Walled Flask
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
- Flip-lid can be used as cup
- It maintains the temperature for up to 24-hour
- High-quality build quality
- It comes with a bag.
- This thermo flask has no such flaws.
3. Best in quality: Milton Flip Lid 500 Thermosteel Vacuum Insulated Double Walled Flask
Milton Flip Lid 500 thermosteel vacuum insulated double walled flask is leak proof, durable, unbreakable, and rust proof. You can keep water, coffee, tea and other beverage items hot or cold for 24 hours. It has inner copper coating for better temperature retention. Furthermore, its tapered mouth makes pouring hassle-free and spill-free. It is easy to carry whether you go to office, or picnics, outdoor, campaning.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
4. Best in design: InstaCuppa Thermos Bottle
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
- Flip-lid can be used as cup
- It maintains the temperature for up to 24-hour
- High-quality build quality
- It comes with a bag.
- This thermo flask has no such flaws.
4. Best in design: InstaCuppa Thermos Bottle
Gone are the days of old and boring flask, now you can get it in new colour and design. This InstaCuppa thermos bottle comes with a modern look in multiple colour options. It has double-wall, vacuum-insulated feature that helps in temperature retention for up to 12 hours. It has a storage capacity of 1 litres making it a good choice for use at home, gym or daily travel. It also has dual-layer that offer a slip-resistant surface.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
Cons:
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
- Flip-lid can be used as cup
- It maintains the temperature for up to 24-hour
- High-quality build quality
- It comes with a bag.
Cons:
- This thermo flask has no such flaws.
Acusteel Technology is this unique collaboration of steel and vacuum for superior insulation, which allows the beverage to remain hot or cold for prolonged hours. The bottle boasts an elegant silver color, adding a touch of sophistication and style to your daily hydration routine.
Cello uses 18/8 high grade premium quality stainless steel and it has a 'Thermoseal' layer with copper coating to give you one of the best performances for heat retention.
To avoid the risk of spillage, Cello Flipstyle flask comes with a sturdy, leak-proof flip-top lid that makes drinking and pouring hassle free. Additionally, the main lid doubles as a convenient cup, providing a practical solution for enjoying your favorite beverages on the go. This flask comes with a stylish and functional jacket or pouch that not only adds an extra layer of insulation but also provides a convenient carrying solution.
This flask features a leak-proof design, providing you with peace of mind when carrying it in your bag or backpack. Say goodbye to worries about spills or drips, as the flask's secure seal ensures that your beverages stay contained and mess-free.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
Cello uses 18/8 high grade premium quality stainless steel and it has a 'Thermoseal' layer with copper coating to give you one of the best performances for heat retention.
To avoid the risk of spillage, Cello Flipstyle flask comes with a sturdy, leak-proof flip-top lid that makes drinking and pouring hassle free. Additionally, the main lid doubles as a convenient cup, providing a practical solution for enjoying your favorite beverages on the go. This flask comes with a stylish and functional jacket or pouch that not only adds an extra layer of insulation but also provides a convenient carrying solution.
This flask features a leak-proof design, providing you with peace of mind when carrying it in your bag or backpack. Say goodbye to worries about spills or drips, as the flask's secure seal ensures that your beverages stay contained and mess-free.
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
- Flip-lid can be used as cup
- It maintains the temperature for up to 24-hour
- High-quality build quality
- It comes with a bag.
- This thermo flask has no such flaws.
Our thermoses are crafted with triple insulation to keep your drinks hot for up to 12 hours and cold for up to 24 hours! Say goodbye to lukewarm drinks and hello to refreshing sips all day long.
Our drinking bottle comes with three individual lids to serve all your needs. Use the one with the mouthpiece for sipping hot drinks, the one with the straw for cold beverages, and the removable lid for drinks containing ice or fruit. Our bottle is leak-proof and shatter-proof, making it the perfect choice for rough-and-tumble use. It's safe in backpacks, beach bags, or on the edge of your countertop. Plus, it's dishwasher safe for easy cleaning.
A built-in handle enables you to carry it with ease or attach it to a backpack, and the large capacity makes it perfect for when you're on the go. Take it with you on hikes, bike rides, camping trips, or to the gym.
Our water bottles are made of superior 18/8 stainless steel, free of BPA or any other toxins. They last an average of 12 years
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
Our drinking bottle comes with three individual lids to serve all your needs. Use the one with the mouthpiece for sipping hot drinks, the one with the straw for cold beverages, and the removable lid for drinks containing ice or fruit. Our bottle is leak-proof and shatter-proof, making it the perfect choice for rough-and-tumble use. It's safe in backpacks, beach bags, or on the edge of your countertop. Plus, it's dishwasher safe for easy cleaning.
A built-in handle enables you to carry it with ease or attach it to a backpack, and the large capacity makes it perfect for when you're on the go. Take it with you on hikes, bike rides, camping trips, or to the gym.
Our water bottles are made of superior 18/8 stainless steel, free of BPA or any other toxins. They last an average of 12 years
Specifications:
Material : 304-grade stainless steel
Colour: Silver
Capacity: 1 litres
Additional features: 24-hour temperature retention, double walled, vacuum insulated rust proof
What we like about this product: We liked the quality and the flip-lid style design of the thermo flask.
Users’ review: Users liked the flip-lid design along with the temperature retention feature.
Pros:
- Flip-lid can be used as cup
- It maintains the temperature for up to 24-hour
- High-quality build quality
- It comes with a bag.
- This thermo flask has no such flaws
Disclaimer: Times Shopping Guide is committed to bringing you the latest products from the best brands. Our selection is based on market research and positive consumer feedback. Times Shopping Guide is also a part of an affiliate partnership. In line with this, we may receive a portion of the revenue from your purchases. Please note that the product prices are subject to change based on the retailer's deals.
