The peach teat single bucket feeder is a 2 gallon hanging nipple bucket. Hangs on a fence or 2x4 & has a peach teat nipple included. The bucket is durable injection molding, with a wide hanger molded on, that has a thin hook in the back for hanging on wire. The bottom is sloped to all the milk works its way down into the recessed teat. The peach teat screws directly into the bucket for easy replacement & cleaning. Peach teats : valves love 'em !