Simple Solid-color Coffee Cup Stainless Steel Insulated Cup with Handle Wide-mouthed Stainless Steel Office Large-capacity Mug [ Model ]7975 [ Volume ]350ML/500ML This is a convenient thermos cup, especially suitable for wearing water cups when going out. The cup is made of high-quality food-grade 304 stainless steel, which is healthy and environmentally friendly, and does not produce harmful substances, allowing you to drink water with greater peace of mind. Convenient for going out. The smooth rim of the cup makes every sip of water a pleasure. The bottom of the silicone anti-slip cup adopts a concave-convex design to increase friction and effectively protect the desktop. Boiling water has no taste when poured down. This material is safe and can be used with confidence. [100% Safe Container ] The cup body is made of food-grade stainless steel, the inner liner is made of 304 stainless steel, and the outer shell is made of 201 stainless steel. The heat preservation time is 0 to 6 hours It contains no bisphenol A, is heat-resistant, odorless and made of safe materials. Convenient for drinking water, easy to use, large diameter, easy to clean, sealed and leak-proof, safe to use. Please clean thoroughly when using for the first time. When providing beverages, do not use too much and make sure the lid is tightly closed to prevent leakage. Do not cook food in a dishwasher, dryer, microwave oven or at high temperatures. Avoid dropping, bumping or hitting with sharp tools to prevent deformation of the cup body or affect the use of the product. When drinking hot water, please pay attention to the temperature to avoid scalding. When opening the bottle, do not face the bottle body.