To provide a device capable of handling a wet umbrella and the water therefrom in an automobile.

U-shaped side wall plates B1, B2 are made by a sheet formed of polymerized plastic, a guard rail is provided on the periphery, and each end of the body A in the condition of the blind is passed through the guard rail on the periphery to form a U-shaped umbrella box. A vinyl bag of the same size is provided inside, and held by a claw D within the body, and fixed. A side wall plate is deeply cut in U-shape on the upper left part to allow an umbrella to be inserted easily. The upper right part of the side wall plate is shallowly cut in U-shape so that the umbrella is in the inclined condition and water enters the bag. The box is fitted to a rear part of a passenger seat of the automobile by a belt.