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Simple but significant, let’s start your happier lives with Rang Dong 2035 ST2 stainless steel flask

October 2nd, 2023

Nowadays, having hot water is just a snap, helped by an electric kettle. Then a thermos is necessary to help us avoid heating the water over and over. Produced by Rang Dong, Vietnam’s leading vacuum flask manufacturer, the stainless steel flask has advanced functions. Let’s check it out!

The specification of Model RD 2035 ST2 stainless steel flask

The stainless steel flask, model RD 2035 ST2, has its chamber and the outer stainless steel case separated by layers of glass, with a vacuum in between. The glass is lined with a reflective metal layer that keeps the heat away from radiation. A tight stopper made from high-quality TPE plastic prevents air from entering or leaving the flask, making convection impossible. There is no way heat can escape from this thermos and hot water stored inside will stay hot for hours.

Rang Dong’s new stainless steel flask is convenient to bring outdoors

Capable of holding two liters, the flask can store enough hot water for the whole-day use. The heat retention lasts as long as up to 24 hours. Especially, the thermos can even keep water above 80 degrees Celsius after the first six hours. Warm water is always ready to be used. The body of the product is made from stainless steel and anti-fingerprint coating, which gives it a brightening look and clean.

The base is produced with calculated weight that helps the flask stand stably on any table surface, even if the surface is inclined up to 10 degrees. The top is created by the non-leaking system so it keeps the water inside even when the flask falls or turns upside down, making it safe for users.

The exceptional features of model RD 2035 ST2 stainless steel flask

Not only keeping heat, the flask also keeps cold stuff. The thermos can keep ice for at least 8 hours before melting starts, and retains the low temperature for 24 hours.

The flask provides convenience in cooking.

Thermal shock resistance keeps the glass inner unbreakable when hot water is suddenly poured in. Furthermore, the RD 2035 ST2 can resist external impact. At room temperature, the tester fills water into a vacuum flask to its full capacity, and then drops it vertically from a 10-cm height on a horizontal hardwood panel with a minimum thickness of 3 cm. The result shows that the 2035 ST2 passes the test with no break.

User’s guidance

Clean the flask with warm water, make sure the liquid is washed up before initial use.

To get the best results, keep the pre-fill for three minutes with either hot water or cold water.

User’s guidance

Avoid using a microwave to pre-heat the flask.

Avoid overfilling the flask. Make sure there is some space to fit the stopper.

If you haven’t used the bottle for some time, rinse the bottle in warm water.

Avoid submerging the bottle in water.

Avoid using chlorine bleach to clean the thermos as it can damage the steel weld.

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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