Wondering what turns a briefcase into a trusty companion for years? It starts...

https://list-wiki.win/index.php/Why_Do_Some_%27Leather%27_Briefcases_Crack_Instead_of_Aging_Nicely%3F

Wondering what turns a briefcase into a trusty companion for years? It starts with full-grain vegetable-tanned leather that ages beautifully and tough solid brass hardware that won’t quit