Full-grain leather is one of the highest-quality natural leathers, retaining the complete top layer without sanding or finishing. This means that the leather maintains its natural pores, textures, and characteristics, making it both breathable and durable. Full-grain leather is more resilient than corrected-grain or synthetic leather and develops a unique patina over time, enhancing its aesthetic appeal. Due to its premium quality and natural beauty, full-grain leather is widely used in high-end leather goods, especially travel bags that undergo frequent use.