The expandable large business briefcase bag holds various electronic devices such a laptop, iPhone, iPad, passport, pens, keys, wallet, watch, charger, MP3, 4A file, books, clothes, umbrella, bottle and more. It is a spacious bag and is easy to find whatever the user wants, the expandable zipper makes the bag more flexible and it can be transformed as a duffle bag whenever the user wants. This soft lined laptop bag holds a laptop up to 15.6 inches, suitable for most MacBooks, Acer Chromebook, Acer Aspire, Acer flagship, HP Pavilion, Dell Inspiron 15, 13, Notebooks, Tablet, Ultrabooks, PC Computer devices, ASUS, Apple, Windows, iPod, Netbook, etc. The leather briefcase has a sturdy strap which makes the hands-free of the user and its user-friendly design makes it perfect for the school, work, holiday, outdoor parties, and other occasions or traveling.