Nylon fabric with vinyl trim and water resistant coating. Interior Padded Tech Panel: fits most laptops up to 15.6″ and tablets up to 9.7″. Organization: exterior front pocket is designed with two slip pockets and a pen sleeve to organize essentials needed quickly; two interior zippered pockets provide secure accessory organization. Exterior Side Pockets: perfect for smaller personal items or water bottle. Smart Sleeve Fits over most upright luggage handles for easy mobility. 12.5″ x 16.3″ x 7″(Color :Black)