The Brooks Piccadilly Knapsack is constructed of the finest quality leather. One large flap covers its single opening, and its smooth and simple lines epitomize understated elegance. With a choice of four earthy hues and shoulder straps that allow it to be carried as a backpack, or a carrying handle that allows it to be used as an attachÉ, it allows anyone from a biker to a business man to a student to send a message of competence and style.