10 Best thermos vacuum flasks in India

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Last Updated - 26/09/2025

Diwali Special Sale

Best Choice
01

MILTON
19% Off

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Milton Eiffel 1000 Vacuum Insulated Thermos Flask with Strap to Carry, 910 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The outer lid of flask can be used as a cup to serve tea, coffee etc.This flask is odour free.
Sturdy, stylish, and perfectly portable. The Milton Eiffel Flask is designed to match your elegant dining decor.
Its insulated inner layer keeps the beverage within hot or cold for hours. Its simple screw-top lid makes it convenient to pour your beverage into cups and mugs.
Color: Black; Material: Plastic; Package Contents: 1 - Piece Eiffel Flask (910 ml)

₹350.00 ₹435.00 19% Off
02

Z-ZERONTE
59% Off

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Z-ZERONTE Coffee Mug Double Wall Stainless Steel Tumbler Vacuum Flask Bottle Thermo Tea Mug Travel Mug 300ML-Tumbler with Flip Lid, Mesh Filter,Keeps Drinks 8 Hrs Hot & 14 Hours Cold for Ideal Gifting
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile Design: Ideal for use as a coffee mug or tea tumbler, with a convenient flip lid for easy sipping and a built-in mesh filter that strains tea leaves or keeps ice cubes in place.
Vacuum Insulation Technology: Features advanced vacuum insulation technology that keeps drinks hot for up to 8 Hrs Hot & 14 Hours Cold for even longer, making it perfect for both hot coffee and refreshing iced beverages.
Sleek and Stylish: Modern design with a matte finish that looks great in any setting, from the office to the gym or outdoors.
SMALL CAPACITY THERMO-FLASK CARAFE ; lightweight & easy perfect for outdoor activities , office desk , work , home kitchen In car on-the-go travelling yoga Mugs in your car holder or traveler backpack for Coffee , Milk Green Tea soup juice
Leakproof and Spill-resistant: The flip lid is designed to seal tightly, preventing leaks and spills during travel or when carried in a bag.

₹284.00 ₹699.00 59% Off
Best Value
03

Generic
70% Off

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Vacuum Flask Set with 2 Cups, Double Wall Stainless Steel Thermo 500ml Vacuum Insulated Bottle Water Flask Set with 3 Cups Gift Set with Two Cups Hot & Cold (Multicolor)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Perfect Corporate Christmas Gift Set: Easy to Carry, making it suitable for Work, Travel, or Leisure our Versatile and Stylish Stainless-Steel Flask Set with Drinking Cups can make a perfect gift for Christmas or surprising your employees. Celebrate this Festival season by sharing Christmas gifts for employees.
# Vacuum Flask Mug Set: The Thermos Flask Set with Vacuum Insulated Construction includes a package of Double Wall Flask Bottles with a flask lid that can be used as a cup and additionally 2 drinking steel cups are provided on a box packaging. With Press and Pour Lid now you can enjoy a cup of preferred drink with Friends and Family.
# Stainless Steel Thermal Flask: We guarantee a very reliable and high-quality Tea Coffee Vacuum Flask Set. Our Vacuum Flask Set is a perfect all-weather flask that keeps beverages hot or cold, ideal for on-the-go sipping.
# Keep Heat and Cold: The Thermal Flask can hold water heat or cold for 12 hours. The Thermos Flask Double Wall Vacuum Insulated prevents the transfer of heat or cold with Multiple layers of protection keeping the drink at its ideal temperature throughout the day. Your Drink will stay pure, natural, and odor-free!
# Durable Material: The Vacuum Flask is made of Kitchen Grade Durable 18/8 Heat Insulated Stainless Steel Material which is BPA Free, Strong, long-lasting, Corrosion Resistive and guarantees a lasting drinking experience. The Water Bottle is equipped with a spiral anti-leakage technique and makes it perfectly leakproof.

₹299.00 ₹999.00 70% Off
04

Radiksa
44% Off

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Radiksa Double Wall Stainless Steel Thermo 500ml Vacuum Insulated Bottle Water Flask Gift Set with Two Cups Hot & Cold | Assorted Color | Diwali Gifts for Employees | Corporate Gift Items
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Vacuum Insulation Creates an airless space between two walls,virtually eliminating the convection process and temperature change.
Material:- Double wall stainless steel material.
Flasks are made from premium 18/8 (304) stainless steel that is Free of BPA,Your drinks will stay pure, natural, and odor free.
Double wall flask comes with 2 pieces of steel cups in box packing
Assorted color made up of high quality material.

₹276.00 ₹499.00 44% Off
05

Kraftobotic
42% Off

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Kraftobotic Double Wall Stainless Steel Thermo 500ml Vacuum Insulated Bottle Water Flask Gift Set with Two Cups Hot & Cold (Multicolor)
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Perfect Thermas size: Right size to carry around and fits right in your bags and car bottle holders. 4 Best sports Usage Office/School/College/Gym sipper/Picnic/Home Color: Bliss Black.
Package Contents: 1 vacuum flask set insulated double-walled Bottle, Color: Black, Material: Stainless Steel, Capacity: 500 ml, Size: 18 Ounce.
Double walled Vacuum insulated technology keeps beverages cold or hot water bottle for 12 hours, Inner coating for better temperature retention. A uniqueThermal thermal water bottle that makes pouring completely hassle-free and spill-free, rust proof.
Both its interior and exterior surfaces of this thermos have been fabricated using 18/8 quality stainless steel, making it rustproof products. It has a capacity of 500 ml and comes with a transparent drinking cup made of plastic which is suitable for tea hot flask.
Best for corporate gifting and Diwali Gifts

₹287.00 ₹499.00 42% Off
06

MILTON
20% Off

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Milton Glassy 1000 Thermosteel Vacuum Insulated Double Walled Flask with Drinking Cup lid & Jacket, 1000 ml Water Bottles,24 Hours Hot & Cold,Easy to Carry,Rust Proof, Tea, Coffee,Travel Bottle,Grey
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

This reusable water bottle is made from 304 Grade stainless steel, leak proof, durable, unbreakable, rust proof. Pre-condition bottle with hot water if using for HOT beverage and cold water if using for COLD.
It comes with bag and belt for easy carrying anywhere you go office, home, picnics, outdoor, campaning. Ideal for self use and gifting.
It comes with a transparent plastic top lid, with a handle doubles as a cup, just press the button on the inner lid and pour beverages hassle-free.
Double walled Vacuum insulated technology keeps beverages hot or cold for 24 hours, Inner copper coating for better temperature retention.
Color: Grey, Material: Stainless Steel, Package Contents: 1 - Piece Glassy Thermosteel Water Bottle (1 Litre).

₹1,000.40 ₹1,260.00 20% Off
07

EDBINOL
57% Off

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Stainless Steel Vacuum Flask Set with 2 Cups | 500ml Bottle Combo for Hot & Cold Beverages | Vacuum Insulated Water Flask Bottle for Tea, Coffee, Juice, Travel Use (Multicolor) – Not a Thermos
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

PREMIUM STAINLESS STEEL – Built with durable, rust-free stainless steel body; BPA-free and safe for hot & cold liquids like tea, coffee, water, juice, etc.
NOT A THERMOS FLASK – Please note: This is not a thermos. It is a vacuum-insulated flask for temporary temperature retention, not meant for long heat or cold preservation.
EASY TO CARRY – Compact, lightweight design with a leak-proof cap. Ideal for school kids, office goers, and travel.
CONVENIENT 2 CUP DESIGN – Comes with 2 stackable cups included in the cap, making it perfect for sharing your drink with a friend or family member.
500ML VACUUM INSULATED BOTTLE – High-quality stainless steel water flask with 2 handy cups, ideal for daily use, office, travel, school & gym. Keeps drinks warm or cold for short durations.

₹299.00 ₹699.00 57% Off
08

BLOOMBITE
61% Off

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BLOOMBITE Aruna Sarees Stainless Steel Thermo 500ml/16.9oz Vacuum Insulated Bottle with Cup for Coffee Hot Drink and Cold Drink Water Flask 3 Cups Hot and Cold Drinks, Vacuum Flask Set (Black)
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

₹349.00 ₹899.00 61% Off
09

GIDGIDL
28% Off

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GIDGIDL Coffee Mug Cup Digital Display, Thermos Flasks, 460 ml, 316 Stainless Steel Travel Mug, Insulated Vacuum Thermal Mug, Leak-Proof Travel Mug with Lid for Coffee (White Brown)
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Perfect Capacity】With a large capacity of 18oz/510ml, you never have to worry about not having enough drinks when you travel. Let you enjoy coffee, tea, wine, juice, and beer well anytime, anywhere. Suitable for use indoor&outdoor, like home, parties, traval and office time. The stainless steel coffee cup has been carefully coated with powder matte, which is fashionable and timeless. Good-looking and practical insulated travel mug is also a great gift for your family and friends
SAFE AND RELIABLE: Strict quality controls ensure non toxicity and odor free use. Reliable sealing lid prevents leakage.
LEAKPROOF : Our Thermal Mug will not leak even if it is 360°shaken and tilted. It ensures that wont leak if it is knocked over or stored in a bag. (Please note: the cover must be tightened coffee mug comes with a BPA free leak proof screw lid which can be tightly secured. This along with the silicone seal means your beverage will be secured air tight to minimise the chance of spillages. It is your choice when traveling and driving
HIGH-QUALITY MATERIALS : Coffee mug made of high quality stainless steel, durable and prevents the increase of bacteria, keeps drinks odor free; Anti-slip protective cover prevents the mug from falling; The buckle never spring back to touch your nose, you can easily open the lid with just one hand ; Open sip hole makes it easier to drink; the bottom of the coffee cup is glued with a rubber bottom, which can effectively prevent the coffee cup from sliding and overturning
Functional Style : Use your sleek and stylish thermos coffee travel mug at work, school, travel, in the car and more. Pack your leak-proof and spill-proof insulated mug in your bag, car, backpack or purse without worrying about spills or leaks. In addition, using our travel cups can Cut down your waste from disposable and plastic cups. It’s environment friendly Choice

₹499.00 ₹699.00 28% Off
10

Shovclick
70% Off

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Shovclick Double Wall Stainless Steel Thermo 500ml Vacuum Insulated Bottle Water Flask Gift Set with Two Cups Hot & Cold (Multicolor)
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Two Stainless Steel Cups Included: Comes with two matching, durable stainless steel cups, providing convenience for sharing hot or cold drinks with friends, family, or colleagues.
Premium Stainless Steel Construction: Made from high-quality, food-grade stainless steel, ensuring long-lasting durability, resistance to rust, corrosion, and maintaining the integrity of the flask.
Multicolor Design: Available in a variety of vibrant, eye-catching colors, allowing you to choose a design that reflects your style and preferences.
Double-Wall Vacuum Insulation: Features double-wall stainless steel with a vacuum insulation design that effectively retains the temperature of beverages for extended periods.
500ml Capacity: A perfect size for carrying your favorite beverage on the go, holding 500ml (approximately 17oz) of liquid. Ideal for daily hydration needs, travel, outdoor activities, or sharing drinks.

₹299.00 ₹999.00 70% Off