Warm-up for the Holidays with the Ceramic Duty, Honor, Courage K9 Mug 11oz. Mug. Add a personal touch to your home, office and/or precinct. A mug that honors all working four legged companions! It’s BPA and Lead-free, microwave & dishwasher-safe, and made of white, durable ceramic in 11-ounce size. Thanks to the advanced printing tech, your designs come to life with incredibly vivid colors – the perfect gift for coffee, tea, and chocolate lovers. .: These 11oz (0.33 l) mugs are made with durable white ceramic so that your prints can stand out. .: All mugs feature a comfortable c-handle and a shiny finish so that they're both easy to use and great to look at. .: Drink confidently on a daily basis as all mugs are lead and BPA-free.