This is a stainless steel water bottle from Zojirushi. It's a slim, durable, and easy-to-use stainless steel vacuum-insulated pot with excellent heat retention. The space between the inner and outer walls of the body is in a vacuum state. Both cold and hot beverages maintain their temperature due to the insulation effect. The capacity is unknown, so the external dimensions are provided. Approximately 6.7cm in diameter and 23cm in height. - Brand: Zojirushi - Color: Navy - Material: Stainless steel Thermos Water bottle Vacuum flask