The Weber 18 in. Smokey Mountain Cooker Smoker features a generous 481 sq. in. of cooking space across two plated-steel grill grates, enough room to smoke several slabs of ribs and a whole roast concurrently. This charcoal smoker has a built-in lid thermometer with a smoke-zone sweet-spot identifier between 200 and 275°F that makes it easy to monitor heat and regulate accordingly with air dampers and briquette adjustments. To keep foods moist and flavorful, a porcelain-enameled water pan is included for high-humidity slow-cooks that produce juicy, tender, professional-grade results every time. Weber smokers are built to last and designed to grill amazing, tasty food.