363in² COOKING AREA: 21.5-inch (55 cm) diameter cooking grid allows you to slow smoke, roast, and sear meals with ease BEST SEAR MARKS: The cast iron grids hold heat and provide the best searing, they are hinged to allow easy addition of extra charcoal, refilling water pans, and addition of wood for smoking AMAZING HEAT MANAGEMENT: The conical Vortex Heat Management System improves convection within the grill for better searing and smoking as well as improved fuel efficiency while directing ash and embers into the ash bucket more effectively HIDDEN VENTS: Smoke Stack Chimney protects your barbecue from gusts and rain while providing precise air management for heat control PRECISE TEMPERATURE: Precision controlled air inlets have been integrated into the bottom of this barbecue, separating the ash bucket from the operation of the lower venting for even more heat management freedom DURABLE: The very durable porcelain-coated steel body shrugs off wear while internal fasteners provide a clean look that ensures there is nowhere for the elements to cause problems FULL ACCESS: The offset hinged lid allows access to the whole cooking surface while keeping your hands safely away from hot surfaces