This is a valuable old tag. It was used indoors, so there are no noticeable scratches. Please check the photos. [GO Series Ceramivac Vacuum Bottle] Stanley's new standard "GO Series" combines the best of both stainless steel and ceramic thanks to cutting-edge Ceramivac technology. By applying acrylic resin coating to the stainless steel, the high heat and cold retention of stainless steel is maintained, while achieving the smooth mouthfeel of ceramic. It cuts off the metallic taste and odor, allowing you to enjoy the original taste and aroma of your beverage. Excellent heat and cold retention, keeping hot drinks warm for up to 6 hours, cold drinks cold for up to 8 hours, and ice for up to 35 hours. The large spout allows you to put in ice directly, and it's easy to clean, which is also a nice point. The 0.47L size is just right, and it has a finger loop, making it easy to carry. This bottle is designed for use in a variety of situations, from commuting to school to outdoor scenes.