The Hum Soda Bottle Feeder is a medium-sized plastic feeder. When you finish using a soda bottle rise it out and fill it with nectar to use with this feeder. It comes with the red plastic base with yellow flowers at the feeding ports and red meshing to hold the soda bottle. It is designed for the option to either hand out mount on a post. This feeder is designed to be easy to clean and maintain, providing a convenient way to feed your feathered friends.