OSK OSK Made in Japan Hello Kitty 600ml Direct Drink Water Bottle Brand New, Unused Pink [Size]: Approximately 8.5cm x 10cm x Height 22.7cm [Capacity]: Approximately 600ml This is plastic, not a thermos type. It's lightweight, making it convenient to carry and for children to take with them! One-touch open Wide mouth for easy drinking Ag+ Direct drink bottle Please refrain from purchasing if you are sensitive to items stored at home. Although it is brand new and unused, there may be minor scratches or stains. Please understand. m(__)m How about it for children who love Kitty-chan? ^_^