Bag has been essential to human for very long time. Also in the primitive age, the trace that a human being needed a bag is left. For example in the cave of Altamira, the picture of buffalos was described 20,000 years ago. From the age, hu…

The bag which human made at first was a woman’s handbag. Though I don’t know why women want it in spite of that it doesn’t has any utility, if we think of the strictly women’s desire to have a handbag today, I’m no doubt about that the men…