Boss Buck 600 lb capacity feeders have thick wall HDPE UV protected plastic that will not rot, rust or leak! Boss Buck hoppers are roto-molded, which is the same process used to make whitewater kayaks.
With the patented protein/gravity head you get the most moisture-resistant feeding system available on the market today! The custom-designed gravity head features a 10 degree of angle, and a 1″ overhang on the 4″ feed ports. Each feed port is 8″ long and has a drain hole to disperse any water that enters the tip of the feed port.