Buy from Amazon.com : http://best.waitmejapan.com/?asin=B01N2HT77T<br /><br /> Ember Temperature Control Travel Mug<br /><br />Product Description : <br />Precise - Ember keeps your coffee or tea at the perfect temperature from the first sip to the last<br />Simple - Ember is simple and elegant No buttons or complicated instructions Just rotate the dial at the bottom of the mug to adjust your temperature<br />Customizable - Ember is a connected device that can be used on its own or through the app The app allows you to remotely change your temperature name your mug create presets and choose notification preferences<br />Push-to-open leak-proof 360 lid 12 ounce capacity<br />Battery lasts about 2 hrs on full charge includes Charging Coaster
