Stack 4l Food Waste CaddyThis clever caddy has been carefully designed to help reduce the smell from collected food waste. It has a unique, ventilated design that allows air to enter and circulate inside the caddy, which helps to reduce moisture the main cause of unpleasant odours from decomposing food. In addition, it incorporates a replaceable odour filter in the lid that works in tandem with the fresh air to help trap any smells that do occur.