The American Feeder GF-80 is a gravity-based feeder designed to provide a consistent feed source with minimal hassle. It features an all-aluminum, lightweight, rustproof construction and is built in America for durability in the field. The feeder includes mounting straps, a mineral brick holder, built-in handles, and a formed single-piece lid for secure closure. An easy-view sight glass lets you quickly monitor feed levels, and the powder-coated finish adds extra protection to the aluminum body.