The Swagg Bagg has a removable middle compartment which allows the bag to turn into a personal laptop bag. The Swagg Bagg has a removable front compartment that can be used as a pouch. The Swagg Bagg also comes with a removable hood that can be used for a variety of weather condition. In addition to having two back pack straps The Swagg Bagg also comes with a removable shoulder strap which allows The Swagg Bagg to convert into a shoulder bag. This is a 4 in 1 book bag which can be used for multiple occasions.