Brand new in box Ember 14 ounce (414 mL) temperature control mug in white. Box is covered in original sealed plastic wrap. Ember Mug is made of durable stainless steel with a reinforced coating. Keep your drink hot as you set your preferred drink temperature; start with 135° and adjust from there. Enjoy 80+ minutes of battery life or keep the ember mug on the included charging coaster for all day use. Control with smart phone: set your temperature, customize, presets, receive notifications and more. Safe to hand wash; Ember Mug is IPX seven rated and fully submersible up to 1 meter deep. Great for new moms and busy professionals alike. "Temperature makes all the difference between delicious and disappointing. Ember's precise control means your drink is at the perfect temperature for you, from the first sip to the last." Clay Alexander, Founder & CEO