This is a VICTORINOX ARCHITECTURE 3.0 briefcase/business bag. I've been using it extensively for about five years and it's still usable. I acquired a new, unused one by chance, so I'm offering the one I've been using. There are scuffs and holes (see photos), and it shows considerable wear, but it's still functional as a bag. Here's the product information: 15-inch Expandable Dual Compartment Laptop Brief With the ideal combination of capacity, organization, and protection, this everyday brief is the perfect size for today's busy professionals. It can hold a 15-inch PC, has two compartments (rear compartment expands), and comes with a shoulder strap. Brand: VICTORINOX Line: ARCHITECTURE 3.0 Model Number: 31321901 Color: BK BLACK Material: Nylon Size: H31*W41*D18 2KG/14L 1180g Specifications: Zipper closure, 3 inner pockets, 4 outer pockets