Features: 1. Leakproof: BPA-free silicone seals prevent water leakage. It keeps your drinks safe. Twist to open quickly and easy to clean. 2. Easy to carry: The cup is lightweight and easy to carry in a bag, suitable for travel, and the cup has a carrying rope, it easy to carry. 3. Thermal Performance: coffee mug can maintain the temperature to the greatest extent and store hot and cold drinks. Pour hot or iced coffee into a coffee mug for an all-day energy boost. 4. High-quality Material: 316 stainless steel inner liner, 304 stainless steel outer liner, corrosion resistant, antioxidant, and healthier. there is a non-slip silicone pad at the bottom of the cup to avoid scratches or slips on the surface. 5. Wide Application : Beautiful appearance, bring a good feeling of use, you can enjoy. Applicable scenarios: home, office, school, car, outdoor, travel, oliday gifts. Specification: Product name: coffee cup Material:316 stainless steel, food grade plastic lid ,silicone sealing ring, BPA Free. Function: Keep warm/cold for 6-12 hours Suitable for: coffee, juice, desserts, beverages, milk ,tea, cold drink and hot drink. Capacity: 450ML Color: White Material: Stainless steel Size: 6.5x9.5x15.3cm Package Contents: 1 * Thermal Coffee Cup Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.