Quality design and materials never go out of style. These are the very things on which Brooks has built a reputation. The dalston backpack carries this tradition with classic styling and durable, high-quality construction that will stand the test of time. The dalston is made with blue sign standard waterproof textile and genuine vegetable-tanned leather. The main compartment features a padded laptop pocket and additional organizational pockets. A handy bottle Pouch keeps hydration close at hand. Please note: the small dalston is designed to carry a 13-inch laptop, while the medium is suitable for a 15-inch.