In Korean tradition, dreaming of a bag is read as mixed. It is most often tied to 재물, 전반.
A bag is the burden carried and wealth kept — heavy, a heavy load; losing it, read in reverse as a load set down. A new bag, a new venture beginning.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream