Designed to be used wherever life takes you, the Ember Tumbler does more than simply keep your coffee hot. The largest mug yet, the 16 oz Tumbler allows you to set an exact drinking temperature and keeps it there for up to 3 hours, so your coffee is never too hot, or too cold. It features our most advanced chip ever for improved Bluetooth® reliability and a simplified pairing process. All Tumblers come with two lids, letting you choose between the leak proof Handle Lid or spill proof Sliding Lid.

Made with a durable stainless steel construction, Ember Tumbler is easy to clean and is safe to submerge up to 1 meter in water. Both lids are dishwasher safe. Fits most car cup holders with at least 3.5” diameter.

• TEMPERATURE CONTROLLED:  Pair your temperature control mug with the Ember app to set the temperature [120°F - 145°F / 50°C - 62.5 °C], customize presets and more. The self-heating coffee mug is also functional without the app and remembers your last-used temperature (57° C or 135° F out of box).
• COMES WITH 2X LIDS:  Ember Tumblers come with two lids, letting you choose between the leak proof Handle Lid or spill proof Sliding Lid. 
• LONG BATTERY:  Ember Tumbler smart coffee mug has extended battery life that keeps your drink at your preferred temperature (between 49°C - 63°C) for up to 3Hrs on a full charge or all day on its redesigned charging coaster.
• SMART LED:  Equipped with LED indicator to tell when beverage has reached its perfect temperature and more.
• HAND WASH ONLY:  An updated scratch-resistant coating is safe to hand wash; Ember Mug 2 is IPX7 rated and fully submersible up to 1 meter deep.