Rite in the Rain Weatherproof LCES Wildland Fire Notebook, 3" x 5", Yellow Cover, Universal Pages (No. X-461) Repels water, sweat, grease, and mud Tough wire-o binding won't get bent out of shape Use a Pencil or all-weather pen (no gels or water-based inks) Flexible polydura cover can take a beating Wood-based recyclable paper