Here is another portable pizza oven that lets you make 12″ pizzas, roast meats, and even bake your own breads. The Cru 30 has a stainless steel construction. It can reach temperatures over 900F in about 15 minutes. This oven has a cooking surface of 17 x 13″.
The Cru 30 oven uses wood or charcoal as fuel. It weighs only 33lbs. You can find out more about it here.