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+U / bottle cap


“+U” is a cap designed for saving box. The concept comes from the anxiety about young’s habit of wasting.
“+U” is only a elastic cap with coin slots, but no vessel. The vessel could be almost any pot or bottle, used or discarded.“+U”makes them to be reused and become unique saving boxes.
“+U” provides a new using experience, for using it is just the behavior of saving and protecting environment. Especially for young, this new form of saving box could not only interest them to save money, but also raise consciousness of saving and environmental protection.


JIANGNAN University

JIANGNAN University
Industrial Design
WUXI, China



Jiang Nan University

Jiang Nan University
Wuxi, China