[Material description] PS lid, 304 inside the cup, 201 outside [Product performance] The inner layer of the cup body is made of 304 stainless steel, which is environmentally friendly and odorless. The lid is made of PS material, has good sealing, has a direct drinking mouth and a straw mouth, and is easy to use. You can drink directly or use a straw. The cup has a certain insulation effect and can keep warm or cold for several hours. The bottom of the cup is stainless steel, and there is no fear of scratches. [Applicable scenarios] Cafe, office, car, sports, home, etc. Convenient to carry out. [Washing instructions] Wash with water, dishwasher is not recommended, detergent containing alcohol cannot be used, and the surface image of the cup body must not be scratched or rubbed with hard objects, otherwise it will cause the image on the cup body to fall off. [Special note] Due to different measurement methods, the error of this size data within 1cm is normal. PS lid, 304 inside the cup, 201 outside material. The inner layer of the cup body is made of high-quality 304 stainless steel, environmentally friendly and odorless, PS lid, good sealing, direct drinking mouth and straw mouth, easy to use. The cup has a certain insulation effect and can keep things warm or cold for several hours. Suitable for cafes, offices, cars, sports, home use, etc. It is convenient to carry when going out. Wash with water, dishwasher is not recommended, do not use detergents containing alcohol, do not use hard objects to scrape or rub the surface image of the cup, otherwise it will cause the image on the cup to fall off.