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Rang Dong Makes Best Thermos for Coffee

October 2nd, 2023

Coffee is the most famous beverage in the world, manufacturers have developed and widely distributed many types of coffee thermos with various models, designs, colors and functions. Rang Dong has recently launched two models, the RD 0940 N1.E and the RD 1565 N1.E, with guaranteed quality, long heat retention, eye-catching designs and diverse colors. Let's find out more about the product in the article below.

Model RD 0940 N1.E

Parts of Rang Dong’s coffee thermos, model RD 0940 N1.E

  • Capacity: 0.9 liter
  • Number of packages/carton: six pieces
  • Heat retention after six hours: ≥ 80oC
  • Material: Plastic
  • Gross Weight: 5.0 kgs
  • Dimensions(LxWxH): (476x322x255) mm

Model RD 1565 N1.E

RD 1565 N1.E Coffee Thermos

  • Capacity: 1.5 liters
  • Number of packages/carton: six pieces
  • Heat retention after six hours: ≥ 80oC
  • Material: Plastic
  • Gross Weight: 13.0 kgs
  • Dimensions(LxWxH): (680x510x282) mm

Both products guarantee:

  • Health Safety
  • Keep up for pure water sources
  • Certified by Food Safety
  • Does not contain mercury and toxic chemicals, safe for users


Rang Dong’s coffee thermos keeps the heat relatively stable, changing little (to 80 degrees C from 98 degrees C after six hours of storage). It is assembled by high-quality gaskets to increase tightness, and high-grade glass to improve heat retention.

Rang Dong's thermos flask is also convenient to mix medicinal herbs for health benefit, or other common drinks such as ganoderma, jiaogulan, artichoke, ampelopsis cantoniensis, solanum procumbens, chlorophyll, coffee, milk, juices etc.

Our thermos products are certified for ensuring conformity with technical regulations on hygiene and safety QCVN 12-1, 2, 3: 2011 / BYT and QCVN 12-4: 2015 / BYT. The thermos contains no mercury or any toxic chemicals, thus ensuring safety for users.

Diverse pattern designs: The color of fresh and youthful patterns is consistent with regional aesthetics. The thermos comes in a variety of eye-catching colors, so customers can choose easily. Rang Dong’s product design has registered industrial copyright and patents. They have won trust by customers.

Rang Dong markets thermoses in different colors.

Meaningful and luxurious gift

In order to meet customers’ needs, logos or other content can be printed on Rang Dong’s products. Our customers have placed orders to get unique thermos for their employees, or to make them as prizes for competitions.

User’s guide for RD 0940 N1.E & RD 1565 N1.E

Rang Dong’s coffee thermos is quite easy to use. Users can twist the lid counterclockwise to open, and pour hot water into the thermos. Remember to close the lid carefully to avoid any leakage.

The thermos uses glass refills so it is fragile. Take caution also because of its hot water content, so please keep the thermos away from children. Do not drop it from high ground.

Rang Dong’s production capacity of thermos flask

Every year, Rang Dong supplies about 23 million products to the domestic and foreign markets. Following the company’s significant investment, the vacuum flasks are produced on:

  • Modern automatic lines from the initial stage of glass melting with high-efficiency electric furnace, which emits no CO2, SO2 or dust to the environment; 
  • Silver-plating technology is applied with absolute heat radiation, stage of modern exhaustion; 
  • Metal and plastic outer cases.

Rang Dong aims to keep customers satisfied by supplying extremely high-quality products. Thermos flasks produced by the Hanoi-based company are trusted by domestic and foreign consumers.

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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