Doshisha "Hyokyoku" Tumbler, Insulated, Double-Walled Vacuum Wall, Single-Walled Aluminum, 350ml, Gold, ON℃ZONE

This hybrid tumbler keeps cold drinks even colder. Designed for keeping drinks colder only. Aluminum has high thermal conductivity, so drinks already cold will feel even colder. Feel the shock of coldness on your lips. Experience the ice-cold feeling. This hybrid tumbler keeps cold drinks even colder. Designed for keeping drinks colder only. Feel the cold the moment your lips touch it. Aluminum has high thermal conductivity, so drinks already cold will feel even colder. The thin spout feels good on the mouth, and the drink will stay ice-cold. The double vacuum-sealed cover prevents condensation from getting on your table. Brand: DOSHISHA