Exquisite Insulation Set, Combination Of Quality And Practicality Features: 1. Excellent insulation effect: Adopting double-layer stainless steel vacuum insulation technology, the insulation cup and tea cup cover can effectively maintain the temperature of hot drinks for up to 6 hours, and the temperature of cold drinks for up to 12 hours, allowing you to feel the warmth of hot drinks and the coolness of cold drinks at any whether you are traveling outdoors or working in the office. 2. and Durability: All materials are food grade stainless steel, with no residual taste of beverages and substance release, making it safe to use. At the same, strict quality testing, the insulation cup and tea cup cover are sturdy and, able to withstand long-term use and, ensuring the quality and durability of long-term use. 3. Convenient design: The insulated cup and tea cup cover are both designed with an inverted, making it easy to operate with one hand and making it more convenient to drink or pour water. In addition, the tea cup lid has a filter, which can easily filter tea leaves or fruit particles, ensuring that the drink is clear and transparent, allowing you to enjoy the taste. 4. Exquisite appearance: The exterior is yet tasteful. Whether it is a insulated cup or a tea cup lid, it is carefully polished with a , giving a and generous feeling whether placed at home or the desk. At the same, it is equipped with a variety of fashionable colors to meet the personalized needs of different consumers. 5. Multi scenario application: This insulated cup set is suitable for various scenarios, especially for places that require constant beverage temperature during travel, outdoor activities, and offices. Whether it's drinking coffee, tea, juice, or milk, it can provide you with coffee shop enjoyment, and you can taste warmth no matter where you are. Product details: Exquisite insulation set, combination of quality and practicality