This 304 stainless steel thermos cup can also be used as a coffee cup or car water cup. Overall compact and portable, it can well retain the original flavor of coffee, keep heat and cold, and is durable, comfortable, and easy to clean. Frosted cup body, anti-scratch, and anti-wear. Stainless steel liner material, high-end quality, health and environmental protection, safety, non-toxic and tasteless. Hidden straight drinking mouth, easy to open with one hand, easy to open the cover to drink water, the stable buckle does not rebound, durable. High-quality food material 360 degrees waterproof. A variety of colors are available.