Opt for full-grain leather that develops a patina over time. Seek unbranded...

https://highstylife.com/how-do-i-compare-briefcases-without-getting-lost-in-brand-hype/

Opt for full-grain leather that develops a patina over time. Seek unbranded designs with solid brass hardware and smooth YKK zippers. A dedicated 15.6-inch laptop sleeve and trolley strap add essential travel utility, backed by a 5-year repair guarantee