Seating: Sutherland FurnitureSustainability or style? Sutherland doesn’t make you choose. Designed by Terry Hunziker, The Great Lakes Collections demonstrates sleekness and sophistication, all while using components made of Ecoplex (made of 97 percent post-consumer recycled plastics by weight) and cast aluminum. The collection includes all types of outdoor furnishings, such as chairs, ottomans, tables, stools etc. All the pieces are unique and durable, yet environmentally friendly and sustainable.