Introducing BURNOUT, the temperature-regulating travel mug. BURNOUT brings your coffee to a drinkable temperature in minutes, keeps it there for hours! Popular vacuum mugs keep your coffee hot. Really hot. In fact, they keep your coffee so hot you have to wait for them to cool down. Who wants to wait? Developed by rocket scientists BURNOUT was developed by a group of aerospace thermal engineers who were tired of burning their mouths on scalding coffee. The revolutionary BURNOUT mug applies rocket science to make hot coffee drinkable right away while maintaining perfect temperature for hours. BURNOUT’s Drink Now Technology quickly transfers and stores the heat from the coffee, allowing you to drink your coffee almost immediately, without waiting. Then, it uses this stored heat to keep your coffee at that optimal drinking temperature for hours! No more “lip dance,” burned mouth or reheating your coffee Contrast this to a vacuum mug that keeps the coffee at an undrinkable temperature for too long, forcing you to do the proverbial lip dance-continually checking the temperature and continually burning your mouth until the coffee has cooled enough to drink. Then the coffee continues to cool, meaning you’ll likely end up drinking some of it lukewarm or be forced to reheat it. What a pain! The secret to Drink Now Technology is BURNOUT’s Dual Chamber Design and HeatZorb. HeatZorb is technically referred to as a “phase change material” (PCM), meaning it is calibrated to change from a solid waxy substance to a liquid at a designated temperature (140F). Remarkably, HeatZorb is produced from agricultural sources and is USDA-certified bio-based. It is non-petroleum, non-toxic, readily biodegradable and 100% renewable. The BURNOUT Drinkability Guarantee If your BURNOUT Travel Mug doesn’t quickly bring your coffee to a comfortable drinking temperature and keep it there for a long time, as promised, we will buy it back, no questions asked.