220ml Mini Smart LED Temperature Display Cute Design Straight Cup Exquisite Vacuum Flask
Premium stainless steel inner wall with advanced vacuum insulation technology maintains beverages hot (12hrs) or cold (24hrs). Built-in LED screen instantly displays real-time temperature for precise control. Ergonomic straight-cup design with a leak-proof silicone lid ensures easy sipping and portability. Exquisite matte finish resists scratches, while the compact 220ml size fits car holders, gym bags, and office desks. Ideal for coffee lovers, travelers, or students seeking a stylish, functional flask with smart temperature tracking. Bulk orders available at unbeatable wholesale prices.