A couple of months ago I had the opportunity to art direct a photo shoot in Asia. On the itinerary: Japan, Taiwan and South Korea, over the course of a three-week period. So I wanted to see if I could do the entire trip with one bag. For everything. Clothes. Shoes. Computer and cords. Toiletries. And the bag had to have room for a souvenir from each country. And it had to be a carry-on.