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Clean bottle cap / Bottle cap

Clean bottle cap

We drink water when it is easy to accidentally knocked off the cap.I designed this cap.In the top of the cap to make a space to place a number of high-density material.Top contact with the ground when the cap fell off is not dirty cap.

University

Hubei University of Technology

Hubei University of Technology
Wuhan, China

Design

Hubei University of Technology

Hubei University of Technology
Wuhan, China

Yi Miao Wei Gao Bin bin Ding Da fei Yu