Porter grey ceramic 12oz travel mug with rubberized bottom and lid. Perfect size for the commuter. 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. Dishwasher Safe Microwave Safe BPA Free FDA / LFGB Approved Details Materials: Ceramic, Silicone, Plastic Dishwasher safe, BPA-Free, Cal Prop 65 Compliant Capacity: 12 oz Dimensions: 4.4 x 3 x 3 in Perfect for a gift- just drop a gift card inside! EUC- see photos for details