This feeder/hay bag out shines and out lasts the old style hay bags. It is made of durable 600 denier nylon with a sturdy aluminum frame. Extremely easy to fill with less wasted feed dropping to the ground. It is also great for storing a variety of items, brushes, towels, etc in your horse trailer or tack room. The mesh bottom allows for air flow. Would you like more than one? I can order them for you. Just give me a call or email me.