This Peach Teat 4.5 gallon Feeder is durable and UV-protected and has a large open top, and a solid one-piece construction. It comes with a Peach Teat brand nipple, which can be screwed into the bucket. This newly designed bucket is made with a teat opening in the front of the bucket to allow for it to be hung on the inside of a fence or rail. The bottom has small legs so it stands on a flat surface. The inside has a cutout so milk flows to the teat. This feeder has 3 teats.