Introducing the Military Style Weatherproof Notebook, available in OD Green, Coyote Brown, and Black. This handy notebook is a must-have for outdoor enthusiasts, survivalists, and military personnel. Designed for extreme conditions, the durable paper can write even when wet, making it perfect for all-weather use. The spiral binding and tough, flexible cover ensure that this notebook can withstand the rigors of any outdoor adventure. The pages are printed in a grid format, with the Coyote Brown version featuring lined brown paper, whereas lined yellow paper is used in the Olive Drab and Black colored notebooks. Don't go into the great outdoors without one!