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.
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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
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.
Rating: 4.5 out of 5
2. 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.
Rating: 4.3 out of 5
3. 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.
Rating: 4.3 out of 5
4. 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.
Rating: 4.3 out of 5
5. 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.
Rating: 4.5 out of 5
6. Milton Thermosteel Flip Lid Flask
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.
Rating: 4.3 out of 5
7. 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.
Rating: 4.3 out of 5
8. 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.
Rating: 3.7 out of 5
9. 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.
Rating: 4.4 out of 5
10. 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
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)
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.
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.
Ans: Thermos Flasks should be stored in a hygienic, cool and arid surrounding.
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