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. Materials - Ceramic, silicone, polypropylene. Matte silicone wrap. BPA-free press-fit lid. Lid presses gently into mug to avoid spills. Designed for gentle transit (fits in most car cup holders). Microwave & dishwasher-safe. Non-insulated.