The solar water bag is a portable water bag that can heat water through sunlight, which is convenient for people to drink hot water outdoors and indoors. When using, first fill the warm and horizontally spread out and shine in the sun. After the water is heated, it is rolled up for drinking or taken away, which is very portable and efficient.

Country
CHINA

Year
2016

Designer
Furong Zhang, Yuqian Jin, Hengchang Su, Jianzhuang Tian, Song Qiao