Rang Dong’s Flask For Brewing Tea Gives Best Drink In Style

3월 8일, 2025

The flask model RD-0900TS1.E from Rang Dong, Vietnam’s leading manufacturer of vacuum flask products, is specifically designed for brewing tea and preserving the drink. The following article explores all the specifications and exceptional features of Rang Dong’s flask for brewing tea to see how it can become a vital item in every kitchen. 

Model RD-0900TS1.E is an innovative solution for tea enthusiasts and beverage lovers alike. Capable of storing 0.9 liters, the flask offers ample room for brewing and preserving drinks, making it a must-have for those who value convenience and quality.  

Its stainless steel body, complemented by customizable patterns and colors, exudes elegance and durability. The flask’s wide-mouth design allows effortless cleaning and pouring, while it is easy to brew loose-leaf teas or infuse herbal blends.  

Equipped with a PP plastic lid and skid-resistant bottom, the RD-0900TS1.E is built in style while remaining practical. 

 

The flask's premium glass refill helps keep the tea hot or cold for extended hours. 

A glass refill in the flask is crafted with Japan’s cutting-edge technology to meet an exceptional heat retention rate, so the drinks in storage can stay hot for up to 12 hours, or cold for up to 24 hours.  

A silicone gasket is used in the flask’s leak-proof design, which brings peace of mind to users regardless of whether they are at home or on the move. 

Exceptional features 

Rang Dong’s flask for brewing tea has a special design, with a wide mouth to makes it easy for adding loose-leaf tea or herbs, thus assisting optimal steeping.  

The glass refill ensures the purity of flavor, so every cup can be as fresh, and aromatic as intended.   

 

Rang Dong's flask for brewing tea has special design, with a wide mouth that can facilitate optimal steeping. 

The stainless steel body offers durability and style, while the PP plastic lid and bottom provide skid resistance for added stability.  

Certified with LFGB standards and compliant with SVHC regulations, model RD-0900TS1.E attaches safety to every use. 

Weighing just the right amount for portability, this flask is ideal for both indoor and outdoor activities. The leak-proof design and robust construction make it a reliable companion for tea brewing on the go to work, for a picnic or a long commute. 

Applications 

Rang Dong’s flask for brewing tea is incredibly versatile, meeting a variety of beverage needs.  

Its primary design is for tea brewing as the flask offers the perfect environment for steeping loose-leaf teas, herbal infusions or specialty blends, while cleaning and refills are assisted by the wide-mouth design. 

 

Rang Dong’s flasks can brew many types of teas such as Oolong tea, green and white tea. 

Beyond tea, the flask is also suitable for keeping water, coffee or other drinks hot or cold for extended periods. The feature provides an excellent choice for busy professionals who want hot coffee during meetings, while fitness enthusiasts could get cold beverages right after their workouts.  

For those who enjoy outdoor activities, they can rely on the flask’s durability and skid-resistant feature during camping, hiking or picnics.  

The flask’s exceptional heat retention helps users savor their drinks without worrying about temperature changes. 

 

Rang Dong’s flask for brewing tea is certainly a meaningful gift on special occasions. 

The flask for brewing tea can be a perfect gift for tea lovers as it combines functionality with aesthetic appeal. Besides, its customizable patterns and elegant stainless steel body have added to represent a thoughtful and practical choice. 

Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn   

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn. 

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