By using a stronger product, multiple-use transport and propagation trays can be used a number of times. The reuse of a multiple-use barrel ensures that less plastic is used overall. The reduced production means that less transportation is required, leading to a reduction in CO2 emissions. The multiple use barrels are 100% recyclable and can be made from 100% recycled materials. The multiple-use barrels also contribute to further closing of the material loop.