Autokaross is currently working to reduce the impact their products are doing on the environmentwith reduced emissions through improvements in the aerodynamics of its bodywork. This report is a bachelor's degree in engineering design and deals with the development and designof the canopy towards Autokaross i Floby AB.The project is carried out over ten weeks and is based on the problems Autokaross specified atthe beginning of the work with welding and aerodynamics. The work focuses on the development of their canopy to get a simpler construction that does notuse welding and get a shape that is more aerodynamic and modern. The work has investigatedboth aerodynamics and methods of construction and joining methods to obtain a result that solvesthe problems Autokaross has with its current design. The final solution does not use welding during assembly and can be dismantled to give the usermore freedom when it comes to using the truck.