This is a luxury metal thermo tumbler from PREMIERE AOYAMA. It features a vacuum-insulated structure that maintains the ideal drinking temperature, preventing heat transfer to the outside. This keeps both cold and hot beverages at the perfect temperature. This item is new, unused, and has been stored carefully. Quantity: Set of 2 Colors: Silver, Bronze (copper color) Height: 13.5 cm Mouth Diameter: 7 cm Material: Stainless steel