Ever wonder why some briefcases look better with age while others fall apart?...

https://wiki-book.win/index.php/Vegetable-Tanned_Leather_vs_Chrome-Tanned_Leather_for_Office_Use

Ever wonder why some briefcases look better with age while others fall apart? It often comes down to details like full-grain vegetable-tanned leather that develops a unique patina over time and solid brass hardware that won’t tarnish or break