This handsome to-go cup will be your go-to cup. Now in a larger size! Start your morning smart and reduce your eco-impact with the Porter Mug. Crafted with durable ceramic and wrapped in protective matte silicone, this reusable mug is a high-quality replacement for disposable, plastic or metal to-go mugs. Microwave and dishwasher safe. Holds up to 16 fluid ounces. Measures 4.4" x 3 " x 3".