24-Hour Hour Tin Cloth Briefcase withstands the tests of time and mileage. The leather handles are cut, burnished and edge-dyed in their Seattle factory from Bridle Leather hides vegetable-tanned by Pennsylvania’s iconic Wickett & Craig. With virtually indestructible, solid brass zippers from YKK® and heavy-duty, the cotton-wrapped polyester thread tying it all together, this briefcase is built for decades of faithful service. While toughness and durability were prime considerations when engineering their 24-Hour Briefcase, convenience and utility are equally important. The interior is fully lined with dry finish Tin Cloth and features a padded laptop divider that protects a laptop up to 15” and has two stow pockets to keep accessories organized. The dual external pockets contain a zippered security pocket and a slotted utility pocket, with an open stow pocket behind each – extremely handy for phones, boarding passes or other items that require quick access. The removable, adjustable shoulder strap is made with flexible 2”-wide cotton webbing that conforms to the shape of your shoulder for maximum comfort. The double-layer bottom and custom sand-cast, solid brass hardware are further examples of how they thought of everything when we created this bag.