Filson 70257 Large Briefcase/Computer Case One Size (Black) Water Repellent. Product Dimensions: 18 x 15 x 3 inches; 2.5 pounds Two-way brass zipper with leather pulls and storm flap with bridle leather snap tab closure. 2 full length interior open pockets; 1 non-padded compartment for laptop; 1 interior business card pocket; 1 interior calculator/cell phone pocket; 2 full width exterior open side pockets; 2 small exterior end utility pockets. Made from 22-oz. 100% cotton oil finish Rugged Twill with 100% Genuine Bridle Leather.