best thermos flask in india

10 Best Thermos Flask /Bottles in India: Reviews & Buying Guide

A thermos flask is an insulating storage vessel that greatly lengthens the time over which its contents stay hotter or cooler than the flask’s surroundings.

What Are Thermos Flasks used for?

The thermos flask consists of 2 vessels, one placed among the opposite and joined at the neck. Vacuum flasks are used domestically, for beverages to stay hot or cold for extended periods of your time, and for several functions in trade.

10 Best Thermos Flask /Bottles in India

1. Atlasware Stainless Steel Vacuum Bottle

atlasware stainless steel vacuum bottle

This thermos flask is created with a special German technology used in the walls of the flask, intended to keep liquids cold or hot for longer periods of time.

Features:

  • Capacity: 700 ml
  • Color: White forest
  • Height: 30 cm
  • Weight: 430 g
  • Retaining: 18 hours for hot and 24 hours for cold.
Pros
  • This thermos flask preserves freshness and flavors of the liquid inside.
  • This thermos flask has a double walled stainless steel structure.
Cons
  • The heat in this thermos flask is only retained for 18 hours.

Rating: 4.5 out of 5

2. Atlasware Stainless Steel Vacuum Bottle Dark Blue

atlasware stainless steel vacuum bottle dark blue

The stainless steel used in this thermos flask is made of high grade and is hardened to withstand shocks or mechanical stress and with flawlessly matching leak proof features.

Features:

  • Capacity: 500 ml
  • Color: Dark Blue
  • Height: 27.4 cm
  • Weight: 410 g
  • Retaining: 18 hours for hot and 24 hours for cold.
Pros
  • There is rust proof steel both inside the thermos flask and outside.
  • This thermos flask has an anti- skid bottom.
Cons
  • The price of this thermos flask is a bit high.

Rating: 4.3 out of 5

3. NIL KANTH – Modern Ascent Water Bottle

nil kanth - modern ascent water bottle

This thermos flask is a simple and modern water bottle which is double walled and vacuum insulated and keeps your favorite drink hot or cold for hours.

Features:

  • Capacity: 500 ml
  • Color: Grey
  • Height: 10 cm
  • Weight: 400 g
  • Retaining: 18 hours for hot and 24 hours for cold.
Pros
  • This thermos flask is matte powder coated.
  • The interior of the thermos flask has a premium copper coated insulation layer.
Cons
  • The nozzle of this thermos flask where the sipper tube is attached below the lid is too short which makes the tube fall off easily.

Rating: 4.3 out of 5

4. Vaya Drynk 600 ml Thermosteel Vacuum Insulated Flask

vaya drynk 600 ml thermosteel vacuum insulated flask

These thermal water flasks have a non-slip base and an easy-to-hold design that comes with BPA-free lids.

Features:

  • Capacity: 600 ml
  • Color: Shiny black
  • Height: 24.3 cm
  • Weight: 430 g
  • Retaining: 12 hours for hot and 18 hours for cold.
Pros
  • This thermos flask has a magnetic slipper lid.
  • This thermos flask has an FDA certification.
Cons
  • This thermos flask is very expensive as compared to other 600 ml thermos flasks.

Rating: 4.3 out of 5

5. InstaCuppa Thermos Bottle

instacuppa thermos bottle

This thermos flask has an elegant and unique bottle design that gets everyone around you talking about it. This thermos flask helps you to drink your favorite drinks anywhere.

Features:

  • Capacity: 1000 ml
  • Color: Black
  • Height: 20 cm
  • Weight: 490 g
  • Retaining: 12 hours for hot and 24 hours for cold.
Pros
  • The unique design of this thermos flask helps you make your own style declaration.
  • The matte exterior finishing of this thermos flask helps in better grip.
Cons
  • This thermos flask requires a large cup holder to put it in.
  • There is no manual with this thermos flask.

Rating: 4.5 out of 5

6. Milton Thermosteel Flip Lid Flask

milton thermosteel flip lid flask 1000 milliliters silver

Presenting this thermos-steel flask with a unique flip lid that makes pouring very easy and spill-free. The lid of this thermos flask pairs up as a cup for drinking.

Features:

  • Capacity: 1000 ml
  • Color: Silver
  • Height: 33.27 cm
  • Weight: 700 g
  • Retaining: 24 hours for both hot and cold.
Pros
  • This is a very sturdy thermos flask.
  • This thermos flask is leak resistant.
Cons
  • This thermos flask is difficult to clean as it is very deep.

Rating: 4.3 out of 5

7. Borosil – Stainless Steel Hydra Trek – Vacuum Insulated Flask Water Bottle

borosil stainless steel hydra trek - vacuum insulated flask water bottle

This thermos flask has a semi-matte finish. This thermos flask in earthy colors will remind you about nature every time you take a sip.

Features:

  • Capacity: 700 ml
  • Color: Black
  • Height: 25 cm
  • Weight: 400 g
  • Retaining: 24 hours for both hot and cold.
Pros
  • This thermos flask is made up of 100% food grade material.
  • This thermos flask is non- leaching and toxin free.
Cons
  • This thermos flask has only 2- 3 hours stable temperature.

Rating: 4.3 out of 5

8. Pinnacle Palladium 1000 ml Vacuum Flask

pinnacle palladium 1000 ml vacuum flask

The pinnacle palladium thermos flask is a premium matte gold lacquer on silver stainless steel flask thus providing better heat retention and luxury finish design.

Features:

  • Capacity: 1000 ml
  • Color: Matte Gold Lacquer
  • Height: 32.5 cm
  • Weight: 780 g
  • Retaining: 24 hours for both hot and cold.
Pros
  • This thermos flask fits perfectly in your car cup holders.
  • This thermos flask is scratch resistant.
Cons
  • This thermos flask is heavier than the average 1000 ml flasks.

Rating: 3.7 out of 5

9. Milton Glassy Flask 1000ml Vaccum Flasks

milton glassy flask 1000ml vaccum flasks

Features:

  • Capacity: 1000 ml
  • Color: Purple
  • Height: 32 cm
  • Weight: 700 g
  • Retaining: 24 hours for both hot and cold.
Pros
  • This thermos flask has a 1 year warranty on it.
  • This thermos flask has a very stylish design and you can take it along when you are on the go.
Cons
  • It is a bit costlier than the other brands with this capacity.

Rating: 4.4 out of 5

10. GS Polo® Double Wall Vacuum Insulated Stainless Steel Life Flask

gs polo® double wall vacuum insulated stainless steel life flask

These thermos flasks come with the stainless steel quality and BPA free technology. This thermos flask is made from 18/8 stainless steel on the outside of the flask.

Features:

  • Capacity: 450 ml
  • Color: Black
  • Height: 22 cm
  • Weight: 400 g
  • Retaining: 18 hours for hot and 24 hours for cold
Pros
  • This thermos flask has a very stunning design.
  • This is a very cheap thermos flask.
Cons
  • This thermos flask doesn’t keep the warmth for a long time.

Rating: 4 out of 5

Thermos Buying Guide – How to Choose a Good Thermos?

1. The Material:

  • Stainless-steel, glass and aluminum are the most recent thermos flask materials, each having their own benefits and drawbacks.

2. The Brand:

  • Brand credit can play a role in selecting promotional thermos flasks. Customers are more likely to use a flask from a brand that they trust.

3. The Height:

  • The customers have to look for a flask that can fit in their cars and that they can carry anywhere.

4. The Capacity:

  • The customers have to also keep in mind the amount of water that can be filled in the thermos flask for proper and efficient use.

Frequently Asked Questions (FAQs)

Q. How long can water be stored in a Thermos Flask?

Ans: Water can be used indefinitely if stored correctly, but the recommended usage is no more than two years for non-carbonated water and only one year for sparkling water.

Q. Can a Thermos flask cause diseases?

Ans: Thermos Flasks could possibly cause diseases if the water used in it was untreated or ineffectively treated to eliminate any disease-causing bacteria it contained. Thermos Flasks should be cleaned properly to avoid diseases.

Q. How should a Thermos flask be stored?

Ans: Thermos Flasks should be stored in a hygienic, cool and arid surrounding.

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