Mystery Ranch 3-Way 22L Expandable Briefcase Gravel, One Size

For convenience at the airport and around town, look no further than the Mystery Ranch 3-Way 22L Expandable Briefcase. With lots of compartments and expandable storage, this backpack is an easy carry-on and a great everyday briefcase. As the name suggests, you can carry it in three ways, as a standard briefcase, as a shoulder bag with a removable strap, or as a backpack with deployable straps and buckles that hide easily when you're using a different carry.