Nano raincoat umbrella is a combination of umbrella and raincoat. Nano umbrella closing umbrella has three-fold umbrella and straight umbrella. (In short, there are two choices of length when closing the umbrella). Nano raincoats can be transformed from nano umbrellas. Nano raincoats are different from ordinary raincoats because nano raincoats can guarantee absolutely no wet from head to toe. Because of the nanomaterials, this umbrella can be shaken and dried. After the umbrella is transformed into a raincoat, the raincoat can be completely dried with just a light jump while wearing it.
