The U-Cap solves the difficulties many users experience when trying to open a plastic bottle. The soft asymmetric curve of the U-Cap provides enough torque to allow even users with limited strength to open it. Furthermore, the use of biodegradable plastic makes the U-Cap more eco-friendly.

Credits: Jeong-Hoon Cha and Jung Chan-Min of Ulsan University and Cho Hun of Seoul National University
Contact: Jeong Hoon Cha: [email protected]