About This Item
Experience all-day warmth with our precision-engineered self-heating mug, equipped with an advanced temperature control chipset. Unlike inconsistent heating devices, this technology maintains your beverages—including coffee, tea, or hot cocoa—at the ideal drinking temperature of 131°F (55°C) for 4 hours, ensuring every sip is perfectly warm (not scalding, not lukewarm). The set includes a sleek 380ml ceramic mug designed specifically for optimal heat retention.