The 3-Way offers a convenient range of carry methods briefcase, backpack, or shoulder carry. Featuring a large, central compartment, this versatile briefcase can be expanded via a compression zipper. A Rip Zip opening gives you ready access to detail pockets. A dedicated, padded sleeve fits laptops up to 15". And there are various other accessory pockets. Features: Zippered main compartment has multiple accessory pockets to organize your daily kit Expandable zipper provides five extra liters of storage - zips out of the way when not needed Front rip-zip accessory compartment has magnetic locking buckle to secure contents when you're on the move Fully cushioned backpack straps tuck away in a dedicated compartment when not in use Removable shoulder strap stores in a dedicated, interior pocket Padded sleeve fits laptops up to 15" 500D CORDURA fabric YKK zippers Weight: 2.6 lbs Volume: 1343 cu-in Dimensions: 17"x12"x10"; Expanded: 17"x12"x12.5"