Crafted from high-quality stainless steel with special insulation this mug is the perfect choice for keeping your liquid motivation hot and your daily hydration cold. Fill this durable, 15-ounce, reusable mug with your favorite coffee, tea, or beer; snap on the drink-through lid to prevent spills; and enjoy! (Hand washing is highly recommended. Do not freeze or microwave.) 15 oz/450 mL | 4.875" h Made from BPA-free, 18/8 stainless steel Features double-walled vacuum-insulated construction Keeps beverages hot or cold for hours Prevents exterior condensation  Includes drink-through lid with slide closure