United States Navy Decal Logo Navy Blue Stoneware Diner Mug - Holds 10 Ounces by MCI Blue diner-style mug with circular United States Navy decal logo Heavy weight and high quality! Microwave & dishwasher safe. This handsome, high grade stoneware mug proudly displays the United States Navy Corp emblem Perfect for coffee, tea, beer, hot chocolate, mulled cider, or any beverage Best gift idea!