SWISS WONDER ™IIX - LK - 927 - Smart Vacuum Insulated Water Bottle with LED Temperature Display 500 ml Bottle  (Pack of 1, Black, Steel)

It can help you easily understand the water temperature, provide the most intimate drinking experience, avoid burns and enjoy coffee. DURABLE KEEP HEAT AND COLD Our products maintain liquid heat above 42°C for up to 6 hours. And liquid cooling temperatures below 10°C for up to 5 hours. After 24 hours at 100°C, the temperature is maintained at about 40°C. Intelligent Temperature Display Vacuum Insulated Mug High Tech Temperature Display and Classic Design This New style mug has a LED Intelligent Temperature Display on the top of the thermos which will last up to 80,000 touches without a battery change. That's 5+ years of usage! The warmth of every moment you can see just by gently touching the top of the thermos cover. Press the top of the thermos softly, Sensitive capacity touch-cover can show the temperature of water inside the thermos immediately that can avoid burning your mouth.