Creating leather briefcases and satchels that would endure a century of use was not something that happened by chance. They were over-engineered that way. Every detail was planned, from the distance between each stitching hole to the very last stitch. You may find more information at the bottom of this page about the depth and intricacy of the quality details and materials utilized in each leather briefcase. We only utilize the toughest leather available and line it with extremely durable pigskin. Our hardware and thread have the greatest tensile strength of any hardware or thread we've ever seen on a briefcase or satchel.