logo
About us
Supports

Rang Dong’s vacuum bottle products can meet diverse demand

October 2nd, 2023

Rang Dong Light Source & Vacuum Flask JSC is Vietnam’s leading manufacturer of vacuum flask products, with 60 years of experience in the field since the first designs released in 1961. The company’s vacuum bottle products are divided into five groups: air pot, coffee pot, teapot, handheld, and others. We will introduce you to our products in other groups in this article.

Outstanding characteristics of Rang Dong vacuum bottle

D:\Alex\1. Website\Vacuum Flask\English Version - VF\Home\Other.jpg

Rang Dong has been producing vacuum bottle products since 1961.

The Hanoi-based company developed about 15 models in this group. The products’ capacity ranges between 0.85 liters and 3.2 liters. A part of the items is made from PP or ABS and another part - from stainless steel. The most important part of each vacuum bottle is the glass refill, which guarantees the heat retention ability. From Rang Dong’s list of vacuum flasks, there are many types which not only have good design but also carry beautiful and unique patterns.

How to use and take care of the Rang Dong's vacuum bottle?

D:\Alex\2. Alibaba\DỮ LIỆU CHUẨN UP SẢN PHẨM\Vacuum Flask\1 RD-0538 N1\HDSD 0538N1 (2).jpg

Caution when using Rang Dong’s products

Most of the products are used to contain hot or cold water, herbal tea, coffee, milk or juice. The glass refill is made of high-quality glass so it retains the original flavor of the drink in storage instead of changing it like some low-quality stainless-steel liners.

The inner glass is fragile so please remember:

  • Keep out of reach of children
  • Do not put the flask near the oven
  • Refrain from dropping it from a higher ground;
  • Do not pour hot water onto the flask cover.

Rang Dong's brand new vacuum flasks

Rang Dong’s 2-liter vacuum flask, Model RD 2035 ST2.E

D:\Alex\2. Alibaba\DỮ LIỆU CHUẨN UP SẢN PHẨM\Vacuum Flask\18. RD 2035 ST2.E\vacuum-flask-2035.st2.e-application0.jpg

A sample of Rang Dong’s 2-liter vacuum flask

The vacuum bottle, model RD 2035 ST2.E, is made from stainless steel (body) and PP (lid, handles, and bottom). Its exceptional characteristics are that it has two handles: the fixed red one helps us hold on when we pour water out, and another portable black one. More details can be found here.

Rang Dong’s 0.8-liter vacuum food jar, Model RD 0850 N1.T

D:\Alex\2. Alibaba\DỮ LIỆU CHUẨN UP SẢN PHẨM\Vacuum Flask\19. Vacuum Food Jar\Vacuum-food-jar-4.jpg

Rang Dong’s 0.8-liter vacuum food jar.

The vacuum food jar, model RD 0850 N1.T, is used for hot food. The lid is designed with multi-function, including a handle to easily carry the jar and which can be used as a stand for the mobile phone, or an integrated foldable spoon. More details can be found here.

Rang Dong’s 3.2-liter stainless steel vacuum flask, Model RD 3240 ST1.E

D:\Alex\2. Alibaba\DỮ LIỆU CHUẨN UP SẢN PHẨM\Vacuum Flask\17. RD 3240 ST1.E\3240 ST1.E Cover.jpg

Rang Dong’s 3.2-liter stainless steel vacuum flask.

The vacuum bottle, model RD 3240 ST1.E, has the biggest size among all Rang Dong products, capable of holding 3.2 liters of liquid. Except for the glass refill, every part of this bottle is made of high-quality, anti-fingerprint stainless steel, which is suitable for the customers who love simplicity. More details can be found here.

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

Relevant news
Vacuum-insulated bottles have simple heat keeping principle but special structure
October 2nd, 2023
Vacuum-insulated bottles have simple heat keeping principle but special structureVacuum-insulated bottles have simple heat keeping principle but special structure

A thermos bottle is a device capable of keeping the temperature of food and drinks, ensuring the original integrity for 12-24 hours depending on the quality of each bottle as well as the production technology. Vacuum-insulated bottles are currently being used by many, especially students and office workers thanks to their compactness, convenience and safety. Let’s find out in the article below.

A quality plastic water bottle offers strong advantages
October 2nd, 2023
A quality plastic water bottle offers strong advantagesA quality plastic water bottle offers strong advantages

Our busy job requires us to go out often on daily basis, and such a frequent movement may cause fatigue and thirst if we forget to drink water. Buying a plastic water bottle is convenient, but at the same time leads to pollution to the environment. A better option is to have a personal water bottle ready for every trip.

Pastel ombre water bottles - Rang Dong’s latest essential-for-life products
October 2nd, 2023
Pastel ombre water bottles - Rang Dong’s latest essential-for-life productsPastel ombre water bottles - Rang Dong’s latest essential-for-life products

Water plays an indispensable role in our life and a sufficient water supply helps the human body function more efficiently and healthily. Rang Dong has developed new products with pastel ombre color options to help ensure we take along a beautiful water bottle every day. They are  models RD 05P1 & RD 07P1 water bottle. Let's figure out the striking features of them.