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Rang Dong’s new thermos guarantees good pot of tea

October 2nd, 2023

Enjoying herbal tea has now become a popular hobby, especially in Eastern countries. There are three main factors in making a good pot of tea, namely water temperature, the amount of tea and making time for tea. Besides, tea lovers shall get a good thermos for tea, for which Rang Dong’s new model 1042 N2 vacuum flask can stand in. This article will introduce why this thermos for tea is the best for storage tea.

Tips on making a pot of tea

Many may think making a pot of tea is complicated, so most of tea drinkers are amateur in this job, while just a minority is professional tea makers. Let’s go through the main factors and steps to make a tasty pot of tea.

It isn’t too difficult to make a good cup of tea.

Some tips to have a good pot of tea:

  • Let’s start with small and thin pots;
  • Use boiled water for black tea (big, firm tea fiber), lower temperature for green tea (small, thin tea fiber);
  • Keep the drink in a good thermos designed specifically for tea.


In order to retain the delicious taste of our drink for a long time, we will need a very good thermos for tea. Rang Dong, Vietnam’s leading manufacturers of vacuum flask products, has developed a new thermos for tea, model 1042 N2. The thermos is the best choice thanks to the three following reasons: Product feature, specifications, and application.

Product feature

  • Modern design
  • High-quality glass refill
  • 100 percent leak proof
  • Comfortable single-handed operation 

With the modern and colorful design, the product has been marketed with many models for customers to choose.


Rang Dong has launched this thermos designed specifically for tea, model 1042 N2.


  • Capacity: 1 liter
  • Heat retention after 6 hours: 80˚C
  • Material: Silicon
  • Refill: Glass
  • Gasket: TPE
  • Gross weight: 0.75 kilograms

Parts of Rang Dong’s new thermos for tea model.

From the specifications above, the thermos able to keep the water temperature at more than 80 degree Celsius after six hours is an outstanding feature for a vacuum flask. The thermos has an open mouth so customers can easily clear it. The plug lid with silicone keeps the drink temperature for a long time. Moreover, there is a compass on the plug for users to find the “right direction”.


The 1040 N2 thermos is ideal for enjoying hot or cold tea. It’s perfect for picnic or any vacations and also suitable for every corner in home use. Having a nice design, the product can be put on display on our table.

An elegant design of Rang Dong’s thermos for tea.

User’s guide plus Caution and Hints

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User’s guidance for Rang Dong’s thermos for tea 1042 N2

The refill is made from glass so be careful when using it. Do not drop it from a higher ground. 

Should you have any questions, wish to share your ideas about vacuum flasks or request a quotation, please send us an email to: export@rangdong.com.vn.

Our website: vacuumflask.rangdong.com.vn

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