The Metalla waste can by Umbra has the look of metal without rusting or denting. Made of polypropylene, Metalla is an open top waste can that has a capacity of 4-3/4 gallons or 18 liters. Measures 10 inches in diameter by 14-1/4 inches. Designed by David Quan for Umbra- original, modern, casual, functional and affordable design for the home.