The versatile Dryden Briefcase is made of abrasion-resistant 1000D Cordura® nylon that shrugs off the abuse of daily carry. This fabric is legendary for its ability to withstand abrasion, and it shares the same weave as ballistic nylon. Its resistance to punctures and tears is exceptional. A padded sleeve fits laptops up to 16". The trolley strap on the back enables the bag to be secured over luggage handles. Features large exterior pockets for organizing quick-access essentials. Removable, adjustable shoulder strap.