Abstract: An aerodynamic device is disclosed which includes a generally triangular shaped device having a curved top surface which induces a laminar air flow over the tailgate of a truck. In addition, the aerodynamic device defines a space that may be used as a storage space. This space may be further defined by coupling the aerodynamic device to side panels and a floor panel to form a secure aerodynamic container. The container is aerodynamic in design and reduces the aerodynamic drag of a truck bed. Both the aerodynamic device and aerodynamic container disclosed significantly increase truck efficiency and reduce fuel consumption.