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Umbrellas were troublesome to put away, whether indoors or outdoors. Umbrellas after being used always drips wall over the floor of house. The bottle-design umbrella can not only stop water from dripping, but also make it easy to carry by holding its grip.


National Chiao Tung University

National Chiao Tung University
Hsinchu, Taiwan

Lin Ching-Hsiu,
Tatung University

Yi-Hsuan Huang,
Tatung University