The Karst® A5 softcover notebook is the most luxurious notebook in the Karst® collection, and has a durable and flexible vegan leather cover. Its waterproof cover and pages will keep it from absorbing moisture for those rushed early-morning coffee runs. Features an elastic band to keep notebook shut, 144 waterproof, tear-resistant lined pages, an expandable back pocket for storage, and a divider ribbon with heat-sealed tip and rounded corners. Stone paper.