Chanel. According to the inquiry of Chanel official website, Chanel introduced a round mini messenger bag, which is made of PVC with leather, green magic color and transparent leather, so the round transparent messenger bag is called Chanel. Chanel is a French luxury brand, which was founded by coco chanel in France on 19 10. There are three categories of products: fashion products and accessories, perfume cosmetics and skin care products, watches/high-end jewelry.