Features: Material: These cups made of stainless steel. No BPA and inodorous, rustless and durable, long service life. Workmanship: Inside and outside of these cups are polished, can be used repeatedly, is a perfect substitute for paper cups and glasses. Application: Widely Used for coffee cup, milk cup, espresso coffee cup, tea cup, cold drink cup, beverage cup and more. Suitable for birthday parties, home gathering, traveling, camping and so on. Practical: The capacity of each cup is 350/600ml, straw and lid attached, suitable for both kids and adults. They can be used in restaurants, outdoor and homes. Quality Assurance: Our product will definitely win your heart with its premium quality If you have any inquiries, please contact us. Specifications: Material: Stainless steel Capacity: 350/600ml Notes: 1. Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.2. Please allow slight dimension difference due to different manual measurement. 1*Insulation Cup 1*Straw