This men's vintage briefcase is very easy to use. You can carry it by the single handle or wear it cross - body for hands - free convenience. For daily use, put your essentials like your phone in the dedicated pocket, and keep important documents in the main compartment. When it comes to maintenance, avoid exposing the bag to extreme heat or moisture. Wipe it gently with a soft, dry cloth regularly to keep the PU leather looking great. If there are stains, use a mild leather cleaner. Be careful not to overstuff the bag to prevent the zipper from getting damaged. With proper care, this stylish and versatile briefcase will serve you well for a long time.