Thin Blue Line Warrior Mug featuring a distressed Blue background and Spartan Warrior. The Spartan Warrior represents the modern-day Police Officers who hold the line against evil. The Thin Blue Line Police Coffee Mug is made of solid ceramic and holds up to 15 ounces of liquid. Mug is microwavable and dishwasher safe. This Thin Blue Line Coffee Mug would make a great police gift for any police officer, police family member, Police Supporter and fans of Thin Blue Line gifts and police gifts. All of our police products can be customized for an additional fee. Email us for details.