The Aeroquick 187 is a heavy duty, durable compost bin with a locking lid. This large capacity composter features a unique wall panel design allowing air to continuously flow upwards along all four side panels creating high quality finished compost quickly. Constructed from 5mm high-grade polypropylene copolymer resin that is UV-stabilized to prevent fading. The lid is hinged so it will not blow away and is designed with a sliding lock to prevent raccoons from getting inside. Rodent-resistant base is included and two side doors open for easy removal of compost.