Seamless metal can

An ultra-lightweight seamless aluminum can comprising:

• a cylindrical side wall;
• and
• a bottom portion surrounded by a ground contact portion at a lower end of the cylindrical side wall, wherein
• the cylindrical side wall includes a body portion, a chime portion inclined inward from a lower end of the body portion and continuous with the ground contact portion, and a post-processing thick portion located above the body portion and having a thickness greater than that of the body portion,
• the bottom portion has a dome-shaped bottom surface curved upward and a rising portion extending upward from the ground contact portion toward the outside and continuous with the dome-shaped bottom surface,
• an aluminum thickness (T0) at a central portion of the bottom portion is 0.270 mm or less,
• a diameter D of the lower end of the body portion is 45 to 75 mm,
• an aluminum thickness (T1) at a thinnest portion of the body portion is in a range of 0.080 to 0.105 mm, and
• a total aluminum weight is 14g or less.