Master BBQ Wood fired pizza oven Double stainless steel wall.

Amazon.co.uk Price: £232.79 (as of 21:18 EST- More info)

Fast: the oven is heated in 15-20 minutes. Can reach up to 550 degrees.
Portable: lightweight and easy to store or transport thanks to the detachable fireplace and folding legs.
Energy saving: Maintains high temperatures for a long time thanks to its double wall made of stainless steel.