Its splash-proof slider lid lets you drink directly from ceramic, and it's designed to fit most car cup holders. This travel mug is great on a table at home, at your desk at work or in your cup holder while you are on the go. This cup can easily be cleaned in the top rack of your dishwasher and is microwave safe. Do not freeze this product and for best results it should not be filled past the fill line. Ello is dedicated to creating stylish drink ware that provide our customers with the perfect pick-me-up to brighten up their day. The Ello Ogden 16-Ounce Ceramic Travel Mug gives you the warmth and comfort of drinking a hot beverage from ceramic wherever you go. Ogden is made from high-quality ceramic with an attractive silicone boot that insulates the travel mug, keeping your beverage hot for twice as long as a standard diner mug while providing a cool and comfortable no-slip grip. For your safety, all parts are BPA, phthalates, PVC, lead and cadmium free.