Thomas R. Cutler makes the case for reusable containers, from a financial and environmental point of view. The EarthWorks Group estimates that thirty percent of landfill waste is created by plastic and paper packaging. The use of cardboard and other one-time-use packaging products contribute significantly to this waste. David Madden, President of ContainerExchanger.com noted, ÔÇ£The initial investment in returnable packaging may cost more that one-time use packaging.