Best Buy has the Ember 10-oz. Temperature Controlled Mug – 2 Pk in $99.99 with free shipping.
Product Features:
- Remotely set drinking temperature and control Ember settings from your smartphone.
- 1 hour on a single charge or all day on the included charging coaster.
- The LED indicator informs.
- Made from stainless steel with a durable ceramic coating.
- 10 fl. oz. (295ml) capacity.
- IPX7 rated for full underwater submersion.