Pre-Historic Convertible BackpackThe classic convertible bag that can be carried as a briefcase and also as a backpack is a great choice for carrying your laptop, tablet, MacBook, or iPad along with your daily essentials in a comfortable and stylish way. The adjustable strap has been padded to provide the utmost comfort for your shoulder. It has multipurpose central compartments for accommodating small diaries and pens, as well as money, in an organized manner. Its flap has an easy