Our outdoor compost bin processes various organic waste into organic fertilizer, featuring four-sided ventilation and massive storage space, along with an added top lid and bottom door. It's made of UV-resistant material. Better for convenient compost accumulation and fertilizer transfer. | Vevor | | Garden Compost Bin 80 Gal, BPA Free Composter, Large Capacity Outdoor Composting Bin with Top Lid and Bottom Door | Black | Best Buy