Don't lose feed to the raccoons and wind anymore! This feeder mechanism seals shut when it's not spinning. The smaller feeder holds 500 pounds of corn and is $649. The larger feeder holds 1000 pounds of corn and is $799. They both come with a 12volt battery and solar panel. These feeders are built in Kansas. They also have 2 sight gauges on the tank so you can see exactly how much feed is left in it at all times. Very easy to fill as well. Contact Shane at 620-282-1561 if interested.