Material: Stainless steel color: blue Capacity 1.1 lbs about this project PRACTICAL DESIGN: Durable and made of 304 stainless steel inner liner, the stylish and sturdy travel coffee mug will not crack or rust. Whether you're at work, camping, the mall, a football game, the park, or the office, take your drink with you, and the lightweight and compact feel makes it easy to fit in most car cup holders. KEEP HOT OR KEEP COLD: When you choose Yanhuang, it keeps the temperature of your chosen beverage for a long time. Any hot beverage, such as coffee, will be kept hot for up to 6 hours. High-quality stainless steel and double-wall insulation ensure beverages can stay hot or cold over time. Functional design: large-diameter cup mouth, easy to clean, and tighten smoothly without hindrance. Non-slip cup bottom, stable placement. The cup lid can be opened with a light press, and the small mouth can discharge water smoothly, which is convenient for brewing various drinks. Health and environmental protection: food contact is made of stainless steel, which is not easy to breed bacteria. Frosted texture cup body, waterproof and sweatproof, comfortable to hold. Note: Products with a power plug are designed for use in the United States of America. Outlets and voltage vary internationally, and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.