Wonder why some briefcases stick with you for years while others fall apart...

https://bizzmarkblog.com/why-do-briefcase-corners-wear-out-first-understanding-abrasion-resistance-and-quality-factors/

Wonder why some briefcases stick with you for years while others fall apart fast? It comes down to details like full-grain vegetable-tanned leather that develops character over time and saddle stitching that won’t come undone