Bucket Coasters The Capcatchers bucket coaster is designed to contain the condensation from your ice-cold bucket of beer. Made from 2mm neoprene, it is perfectly sized to fit our 6-quart beer bucket. Better yet, it features a non-skid, moisture barrier backing to protect your table surfaces. It is the perfect addition to an already awesome gift! Coaster diameter: 8 inches. Color: Gray.