Built with durable, water-resistant Tin Cloth. Padded computer compartment holds 15" laptops. Interior dividers and 2 exterior zippered and stow pockets; full-width rear stow pocket. Bridle Leather handles and grip. Fully-lined with dry finish Cover Cloth. Removeable adjustable webbing shoulder strap. 16\"L x 4\"W x 12\"H. 18L capacity. 14-oz. 100% cotton Tin Cloth + 6-oz. Dry finish Cover Cloth + Bridle Leather + nylon webbing. Stylist Notes. The 24-Hour Hour Tin Cloth Briefcase blends proven, traditional materials with old-world craftsmanship into a bag that meets the requirements of the modern business traveller. Filson combined the computer-carrying capacity of their Padded Computer Bag with the sleek design of their Original Briefcase for a tool that does the job no matter where your work takes you.