The Agri-Farm Products 595 Hay Feeder is the premium, durable hay feeder you’ve been searching for. The slow feeder is perfect for wrap, hay, grass seed feed, and straw. The 39 gal / 140 L capacity corresponds to approx. 17.6 lbs / 8 kilos of hay depending on how hard you compress it. The hay feeder has a feed-saving lip that reduces feed waste. The shape and the placing of the trough is designed for the horse’s natural eating postion. In addition, the horses do not wear their teeth down wrong and the cases of respiratory disorders are also decreased because dust falls out through the large holes at the bottom of the feeder.