Yesterday, while I was riding the subway, the advertisement for the first YSL Mook caught my attention, however I thought it would not probably be worth spending the money considering the quality of Mook's presents. Despite my assumption, the same day, while I was at the supermarket shopping for groceries, I noticed a girl carrying this YSL bag on her shoulder, pushed by my curiosity, I moved closer to the girl and I had a quick but scrupulous look at the bag, which seemed made out of sturdy canvas and well embroidered. Consequently, I decided to go and check it out personally tomorrow at the nearest book store. I think it will perfectly work as a ECO bag for my daily groceries shopping.