The Weber is a brand of barbecue kettle popular in Australia. It has suffered brand name pain, as many cheap clones have been created, known colloquially as "Webers". (See when things are known by a brand name).
The physical form of the Weber is that of a largish ovoid metal kettle, supported by three legs in a tripod setup. Two of the legs usually are wheeled, for each transportation. The lid is the entire top half, access to your cooking food is excellent.
The interior of the kettle typically has several metal grills to hold heat beads. All cooking is done after these beads have been reduced to glowing coals - naked flame is not a factor here.
Reduced airflow, via the judicious use of vents around the kettle, produces a slow and evenly cooked barbecue meal, with an extremely tasty smoky flavour.