The new Field Notes Expedition Notebook is all-weather, waterproof and durable, being printed with Yupo Synthetic paper. For those surprised that there are various types of paper, Yupo Synthetic is created from polypropylene pellets found in Chesapeake, Virginia, and is both waterproof and tear-resistant. The Field Notes Expedition Notebook comes with a high-visibility orange cover and black backside cover, all with a topographic map of Antarctica subtly varnished on top. Look for the Field Notes Expedition Notebook at select retailers, as well as their online shop.