Draw a vertical oval for the top opening
Draw two slightly curved vertical lines downward from the oval
Draw a matching curved line at the bottom to close the shape
Add a second inner oval near the top for the rim
Draw a small tab on the top surface
Add a short curved line under the tab for depth
Sketch a few light vertical highlights along the can
Add a simple label band around the middle if desired
Refine the outline to make the sides smooth and even
Erase extra guide lines
Darken the final lines
Shade the can lightly to show roundness