Made of abrasion-resistant Cordura® nylon that holds up to heavy use. The versatile Dryden Briefcase is made of abrasion-resistant 1000D Cordura® nylon that holds up to heavy use. A padded sleeve fits laptops up to 15", and a trolley strap slides over luggage handles. FEATURES Water-repellent, abrasion-resistant 1,000-denier nylon Double layer over bottom for increased durability Two large exterior pockets Interior slotted patch pockets Trolley strap slides over luggage handles