This coffee mug features an illustration of the B-17 Flying Fortress, the iconic World War II bomber plane used by the US Army Air Corps. Made of high-quality ceramic material, this 11 fl oz mug is perfect for enjoying a hot cup of coffee or tea. It is also microwave safe, dishwasher safe, and suitable for hot beverages. The mug weighs only 0.5 kg and comes in a classic white color. The set includes only one mug. Ideal for aviation enthusiasts and history buffs, this coffee mug is a must-have addition to any collection.