This is a JAF slim thermo stainless steel bottle. - Product Name: Stainless steel portable thermos bottle - Capacity: 300ml I am selling this as it is unused. I hope to sell it to someone who is interested and will use it (*^^*) ⚠️Notes⚠️ ・I am busy on weekdays, so shipping will be on weekends and holidays. Please understand. ・I am selling at a price that is barely covering shipping and handling fees, so I cannot accept price negotiations.