Smart Vacuum Flask 500ml with LED Temperature Display and Non-Slip Base

Maintain the temperature of your beverages with this smart thermometer with an LED display. It features a responsive touchscreen that instantly displays the beverage temperature in degrees Celsius. Double-wall vacuum insulation ensures hot or cold beverages are retained for up to 12 hours. Made from food-grade 304 stainless steel, it is safe, durable, and rust-resistant. Its non-slip silicone base makes it safe for use in cars, offices, and off-roading. Its compact size easily fits in most car cup holders and suitcases. It requires no charging, ensuring ease of use and long-term convenience. Ideal for tea, coffee, water, or cold beverages while working, hiking, or traveling.