Tank

I started by sketching half of the side profile of just the main body of the part. And used the offset entities tool to create the thickness of the model and revolved it around a construction line. To create the base I sketched a circle on the bottom face of the part and again used the offset entities to create some depth, and then extruded. For the handle I made a centerpoint arc on the top surface of the body. Then made separate sketches of slots on the right plane and front plane and cut them out.