This is the ultimate coffee cup. Made from bamboo with a PLA liner the cup has a double base, to prevent cups jamming together and a three layer insulated wall to keep the contents hot for longer. The inner layer is rippled leaving the outside smooth to ensure superior printed graphics. Bamboo is one of the fastest growing plants in the world and more sustainable than paper and the cup is fully compostable to help keep plastic out of landfill. An added bonus is the entire size range takes the same lid size making inventory control simple.