For a professional briefcase, stick to full-grain leather with a logo-free...
https://mega-wiki.win/index.php/What_Does_Vegetable-Tanned_Leather_Change_About_How_a_Briefcase_Ages%3F
For a professional briefcase, stick to full-grain leather with a logo-free design. Look for robust hardware and a trolley sleeve for easier travel. I always recommend choosing one with a 5-year repair remedy to ensure it stays in your daily rotation.