Do your part to keep the local deer well-fed by setting up the Field & Stream 400 lb. Gravity Protein Feeder. This feeder holds up to 400 lbs. (corn) to supplement the natural deer forage diet. This feeder features an easy-access hinged lid and a viewing window with a gas strut that lets you keep an eye on the remaining feed levels. Simply stake the feeder to the ground, fill the hopper, and set the adjustable feed flow control to utilize any type of feed (i.e. protein, corn, corn/soybean, etc.).