The utility model relates to a convenient disposable eye washing water bag, which comprises a water bag, wherein masks are fixedly connected at the upper end of the surface of the water bag, the eye masks and the water bag are connect into a whole, skim coating is pasted on the outer surface of the eye masks, a pipe is fixedly connected at the bottom of the water bag, the pipe is communicated with the water bag, an adjustable clamp is sleeved on the pipe, the adjustable clamp is movably connected with the pipe, and a plug is arranged at the bottom end of the pipe.