Smart Thermos Vacuum Flask — LED Temperature Display for Hot & Cold Drinks

Sip smarter. This smart vacuum flask shows the exact temperature of your drink on a clear LED display — so your coffee is always the perfect temperature, never too hot or too cold.

• LED display shows real-time drink temperature
• Double-wall vacuum insulation for hours of heat or cold retention
• Leak-proof lid for worry-free carrying
• Sleek, lightweight design for everyday use