Rang Dong's Flask, Nightlight Packed For Thoughtful Gift Box

The product set, dubbed as “Kiến Thiết” (construction), is a perfect choice and a unique combination for those who’s looking for a thoughtful gift box that blends practicality, meaningful symbolism and modern technology. The insulated vacuum flask and the sensor nightlight are carefully designed with both form and function in mind. Inspired by the historical significance of Hien Luong bridge, which once divided the country into North Vietnam and South Vietnam, the gift box serves as a tribute to the country's enduring journey toward unity and progress. 

Rang Dong's "Kiến Thiết" combo includes an insulated vacuum flask and a sensor nightlight. 

General Specifications 

The insulated vacuum flask, model RD-1300TS1, has a generous 1.3-liter capacity, ideal for keeping beverages hot or cold for extended periods. Constructed from durable PP plastic and tinplate housing, the flask features a glass inner lining and a silicone gasket for optimal insulation. 

Rang Dong, Vietnam’s leading manufacturer of vacuum flask products, has designed the item to reach both practicality and elegance.  

The flask’s mouth, with an 80-mm diameter, is significantly larger than those of standard flasks, so users could easily pour, clean and prepare beverages. Adding to its appeal is the exclusive artwork of Hien Luong bridge at night, a vivid reminder of Vietnam’s historical resilience in the central province of Quang Tri. 

The photo showcases Rang Dong's 'Kiến Thiết' gift box, designed to symbolize Vietnam's heritage and aspirations for the future. 

The sensor nightlight, model DN02.LS 65x65/0.3W, is a compact and energy-efficient lighting solution. Consuming just 0.3 watts of power, the nightlight emits a soft warm white light at 3000K, creating a cozy and comfortable atmosphere. The light has a long lifespan of up to 30,000 hours.  

The nightlight is equipped with two modes. Once at “On”, it stays lighting continuously, while the “Auto” mode will activate the light only in low-light conditions, where the ambient light is below 15 lux. The intelligent design makes the nightlight a convenient and practical device for any indoor space. 

Exceptional Features 

The Kien Thiet thoughtful gift box is deeply symbolic, representing Vietnam’s rich history and enduring spirit.  

The flask design pays homage to Hien Luong bridge, a landmark of national unity. A symbol of Vietnam’s aspiration for unification during the war, now the bridge stands well illuminated at night as a beacon of hope and progress. This design element raises the flask beyond a functional item to become a story of resilience and pride.