This is a souvenir I received during a business trip to China. It has been stored for a long time without being used. - Made of 304 stainless steel - Gold parts are decorated with 24K plating - Includes box and inner cloth - Capacity is a standard water bottle size (details unknown) It appears to be a commemorative bottle for the school's 100th anniversary (1904-2004). Although unused, it is a long-term storage item, so the box has some scuffs. Also, as shown in image 9, there are some missing parts in the plated print. Please refrain from purchasing if you are concerned about minor details. *If you wish to purchase without the box, please let me know in the comments before purchasing. ↓ The price will be reduced by the difference in shipping costs (250 yen). ↓ Please confirm the price change before purchasing. No smokers or pets in the household. Regarding scratches and dirt, for those who are concerned about minor details, or are overly sensitive, as the value of the condition differs depending on the viewer, to avoid trouble, those seeking a perfect product are kindly asked to refrain from purchasing.