Smart Temperature Display Stainless Steel Coffee Tumbler - Double-Layer, High-Value Gift Cup

This innovative coffee tumbler is crafted from durable stainless steel and features a smart temperature display, allowing you to easily monitor your drink’s temperature at a glance. Its double-layer construction ensures excellent insulation, keeping your beverages hot or cold for extended periods. The tumbler's sleek and modern design makes it a stylish companion for any coffee lover, and its high-quality construction makes it a perfect gift choice for any occasion. Ideal for home, office, or on-the-go use, this tumbler combines both functionality and elegance. Liner Material: 304 stainless steel Shell Material: 304 stainless steel Thermal Insulation Performance: 6-12 hours Material: Internal 304 External 201 Manufacture country: China Instructions included: No