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Drinkable rains is an umbrella which can collect and purify the rain and
its handle is a waste bottle of mineral water. When it rains, it will flow
into the umbrella along the groove and was collected in the bottle after
purified by the built-in charcoal .It is drinkable when you are thirsty outside convenient and environmental.
Simin Gan Wenmei Zhang Xin Liu Suhao Di