High-quality leather briefcases are accessories that have become a staple for highly successful individuals who are concerned with their professional image. How can a briefcase help? For one thing, if you work in a nationally or internationally active corporation, you'll need an accessory to carry your work documents. The primary purpose of briefcases is practical, as they can ensure the protection of your paperwork while also being versatile enough to be used for other day-to-day tasks.