In the world of dreams the rules of reality do not necessarily apply. Each dream is unique and it's a direct link to the soul and spirit. Psychology provides its own theories on what dreams mean, but so did tradition and the study of dreams for thousands of years before any relevant science had developed.
Dream Meanings - Bag
If you dream that you are holding a bag then your efforts will not pay off. Although you are making the right moves, the results won’t be what you had hoped for. You will go through a rough patch financially.