Stainless Steel Portable Thermos - Mickey Mouse Usable Capacity: 0.19L Heat Retention: 50°C or higher for 6 hours Cold Retention: 12°C or lower for 6 hours Height: Approximately 18cm Diameter: Approximately 4.5cm I received this as a gift, but I'm not using it, so I'm putting it up for sale. I think it's a convenient size for carrying around. I will wrap it in bubble wrap before shipping.