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Shoelace Purifier / Shoelace

Shoelace Purifier
Shoelace Purifier

When we go hiking, climbing or do something like that, outdoor survival is one of our big concerns. This article,special shoelaces purifier, can be a good solution to the problem: lack of drinking water in the field, the technique lies in the laces with Filter ----which can help purify any kind of natural water.

University

Zhejiang University

Zhejiang University
Hangzhou, China

Design

Zhejiang University

Zhejiang University
Hangzhou, China

Dou Tian,Jiahui Huang,Ranyi Huang,Xin Min.