The dimensions of QP bags are the outcomes of the Cartesian equation of the famous curve of Niele’s Parabola:
y3=ax2 for different values of x, y
where a is the value that corresponds to the hours of the day that a QP bag could be held.
If for example the a value is set to 6 hours of night fun, then the dimensions derive from the formula y3=6x2
and a new “night out” design QPmodel is born..
If for example the a value is set to 16 hours of all day business & pleasure time, then the dimensions derive from the formula y3=16x2
and a new “all day” design QPmodel is born..
