Only the Campout offers such ease of set up with self storing arms and braces that fold into the lead bar. Heavy duty aluminum channels make the Campout the strongest awning available. Seven foot canopy extension. Heavy duty vinyl canopy assembly is housed in a slim, color coordinated soft vinyl, white zippered bag that attaches to the awning rail on your RV. Extruded aluminum awning structure consists of the lead bar which houses the fold out arms and braces. Campout must slide into an awning rail on a relatively flat surface with the mounting area measuring a minimum of 6" longer than the specified awning length and with 6-1/2" of clearance below the rail.