Features:1. Material: This water cup is made of high-quality food-grade 304 stainless steel and glass, heat preservation, durable, safe, hygienic, and easy to clean.2. Design: The appearance of the thermoses cup and the design of the coffee label are all novel and unique. Labels are printed rather than pasted, and are resistant to wear and tear.3. Insulation: This mug has good insulation because of double layers stainless steel, keeping warm for 8-12 hours. allowing you to drink hot water for any time.4. Washing suggestion: Please use soft washing items such as a sponge and gauze.5. Application: Suitable for drinking milk, coffee, scented tea, green tea, black tea, beverages, etc. Recommended for home, sports, office, camping, travel, etc,Or as a car's accompanying cup.Attention: As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.Material: Stainless steel+GlassNumber: ED0116Size:#1/#2: 8.8*8.8*11cm#3/#4: 8.8*8.8*16.1cmPlease allow 0.5-1 inch error due to manual measurement.Package include: Coffee Thermoses cup *1 pc(Include stainless steel straw*1pc)