cylindrical cup 3d model

A simple cylindrical cup with a flat closed bottom. Outer diameter 318 mm, height 40 mm, wall thickness 4 mm. Flat bottom 5 mm thick. In the center of the cup stands a vertical hollow cylinder (sleeve): inner diameter 56 mm, outer diameter 64 mm, same height as the cup walls, open at the top and bottom. The space between the central sleeve and the outer wall is open at the top and empty. No lid, no texture, no logos, no text, no handles. Smooth surfaces, uniform wall thickness, watertight, manifold, 3D printable.