The Ember temperature-controlled smart mugs are 20% off today.

With the arrival of autumn, temperatures begin to drop, making the Ember promotion even more appealing. Until October 21, a 20% discount is offered on several of their innovative self-heating containers, including the popular Ember Mug 2. This 10-ounce mug is available for about $104, with a $27 discount using the promo code SEASON20, while the 14-ounce version is discounted to around $120, saving $30.

The same code also applies to the metallic versions of both models, as well as the 16-ounce Ember Tumbler and the Travel Mug 2 Plus, which are now available for $143.96 and $159.96, respectively. Each Ember Mug 2 features a built-in battery that provides up to 90 minutes of use per charge, or indefinitely if placed on the included charger. These containers sync with a simple mobile app available for Android and iOS, allowing users to adjust the temperature between 120 and 145 degrees Fahrenheit.

The Travel Mug 2 Plus offers additional features such as LED indicator lights, built-in controls, and is compatible with Apple's Find My tool, making it easy to locate through an iPhone or Mac if lost. It's worth noting that Amazon has the Ember Mug 2 in certain colors at lower prices; for example, a 10-ounce mug can be found for as low as $87.99. However, the Ember discount is the only way to achieve a significant reduction on the new purple color option and other colors.

While these products are more expensive compared to other drink containers, they are an excellent way to keep your coffee, hot chocolate, and other beverages at the right temperature without the need to constantly reheat them in the microwave. The Ember Mug 2, like the Travel Mug Plus, stands out for keeping liquids hot, thanks to its apps that allow for temperature selection.