Style, utility, and convertibility are combined in the multifunctional Convertible Backpack. Nylon fabric with vinyl trim and water resistant coating. Interior Padded Tech Sleeve: fits most laptops up to 14.1″. Main body of the bag fits most laptops up to 15.6″ (vertical). Using or removing the Adjustable Strap the bag can be carried in 5 unique ways; Backpack mode, Crossbody Mode, Shoulder Mode, Handheld Mode, and Oversized Clutch Mode. Retractable SmartSleeve. 14.5″ x 15.8″ x 4″(Color :Black)