Heat-resistant plastic cup with a temperature range of -20°C to 80°C. - Material: Saturated polyester resin - Heat resistance: -20°C to 80°C - Capacity: 350ml This was won in an Ayataka campaign. The Ayataka logo is printed in white. It's lightweight, so it's also recommended for children. Although it is new and unused, please refrain from purchasing if you are concerned about home storage. I opened it for the purpose of taking photos. I will ship it in the cardboard box it arrived in. I am listing multiple of the same item.