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 Bluesign 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.