The Weber Genesis E-310 gas barbeque is built to withstand plenty of grilling. It has a powerful GS4 High Performance Grilling System. There's a large primary cooking area plus a Tuck-Away™ warming rack to keep cooked foods warm. The warming rack folds down when not in use so it won't compromise precious grilling space. The cast iron cooking grates are porcelain-coated to provide superior heat retention. The natural gas barbecue has a sleek open-cart design. It makes your grill tools easily accessible while you're cooking.