This bag is crafted from leather material, specifically first-layer cowhide, which is sturdy and durable. Over time, its charm only grows. Leather is often associated with elegance, stability, and maturity, qualities that closely resemble the demeanor of business professionals. Additionally, the interior of the bag features double-sided plush lining, with exceptionally fine and dense fluff that feels smooth and soft to the touch. This provides excellent protection for computer screens.