Tutorial - Modeling Container using Surfacing in SolidWorks?

Here is the tutorial.
Step 1:
Top plane>>Sketch.
Step 2:
Draw this profile.
Step 3:
Extrude it.
Step 4:
Reference geometry>>plane.
Step 5:
Top plane by 70mm.
Step 6:
Plane1>>Sketch.
Step 7:
Draw a circle.
Step 8:
Exit the sketch. Lofted surface.
Step 9:
Select the circle and the edges of the extruded surface as the loop using selection manager.
Step 10:
Tangency to face.
Step 11:
Click OK. Again Plane1>>Sketch.
Step 12:
Select the edge and then convert entities.
Step 13:
Extrude it.
Step 14:
Front Plane>>Sketch.
Step 15:
Draw this profile using spline.
Step 16:
Trim it in half.
Step 17:
Draw another spline tangent to this one.
Step 18:
Revolve surface it.
Step 19:
Trim surface.
Step 20:
Trim away the outer surfaces.
Step 21:
Knit surface.
Step 22:
Select all surface and uncheck gap control. Check merge entities.
Step 23:
Fillet.
Step 24:
Select the edge of the extruded-surface2.
Step 25:
Thicken.
Step 26:
Select the surface and thicken it outside.
Step 27:
And we have the basic surface of the container.