NEWS
NEWS
October 2nd, 2023
Rang Dong's latest vacuum flasks best in keeping heat for our dayRang Dong's latest vacuum flasks best in keeping heat for our dayBesides being useful for storing tea or coffee, vacuum flasks can also be our best assistant for keeping warm, pure water for the whole the day. The latest two models, capable of holding 1 liter and 1.3 liters, should be our first option thanks to their advantages. Let's take a closer look at these products.
May 23rd, 2026
Vacuum Flask Can Keep Drinks Cold For Hours In Hot WeatherVacuum Flask Can Keep Drinks Cold For Hours In Hot WeatherA vacuum flask is capable of keeping a cold drink cold for hours in hot weather thanks to a combination of smart engineering and high-quality materials in use.
May 23rd, 2026
Vacuum Flask Makes Ideal Choice for Carrying Summer DrinksVacuum Flask Makes Ideal Choice for Carrying Summer DrinksFrom cold brew and iced tea to hot ginger tea, a vacuum flask is an ideal choice to store the drink as it provides the best preservation of taste and temperature.
May 23rd, 2026
Rang Dong’s Vintage Flask Blends Tradition With Thermal TechRang Dong’s Vintage Flask Blends Tradition With Thermal TechThe vintage flask produced by Vietnam’s Rang Dong brings together old-time beauty and high-performance insulation in a glass-lined thermos.
April 29th, 2026
Rang Dong’s Thermal Flask: Elegance Meets Modern PracticalityRang Dong’s Thermal Flask: Elegance Meets Modern PracticalityThe latest thermal flask from Rang Dong, Vietnam's leading home appliance maker, combines aesthetics, practicality and durability with globally recognized quality.
April 17th, 2026
Customized Vacuum Flask Transforms Brand PromotionCustomized Vacuum Flask Transforms Brand PromotionA customized vacuum flask can be used as an effective marketing tool as it has the power to transform brand promotion by combining utility with visibility.
April 17th, 2026
Reusable Vacuum Flask Supports Eco-friendly Living StyleReusable Vacuum Flask Supports Eco-friendly Living StyleUsing a vacuum flask can greatly support eco-friendly living as it helps reduce plastic waste, save money and minimize the environmental impact by plastics.
April 13th, 2026
Rang Dong Makes Eco-friendly Tet Gift Flasks For Festive SeasonRang Dong Makes Eco-friendly Tet Gift Flasks For Festive SeasonThe eco-friendly Tet gift flasks with kraft paper packaging produced by Vietnam's Rang Dong are a sustainable gifting choice for the Lunar New Year festival.
April 3rd, 2026
Rang Dong Launches Premium Vacuum Flask Tet CollectionRang Dong Launches Premium Vacuum Flask Tet CollectionA Tet gift collection of premium vacuum flasks made by Vietnam’s Rang Dong offers a meaningful choice, reflecting tradition, gratitude and sustainable values.