BMW Gran Gold Tumbler Stainless Steel Portable Thermos Bottle Set of 2 ❗️¥300 discount if without the box. Please let me know in the comments before purchasing. ✅️BMW official dealer novelty item ✅️Too flashy gold for me ✅️Tumbler recommended for those who like gold ✅️Opened for photography, but brand new and unused ※Size (measured by hand) Height: approx. 19cm Diameter: approx. 6cm ※No pets, non-smoker The following is extracted from the package description: ●Vacuum double-wall construction The main body has an inner and outer layer, and the space between them is a vacuum. Therefore, the temperature of the drink is less likely to be affected by the outside air, and the temperature of the contents is maintained. Product name: Stainless steel portable thermos bottle Heat retention: 56°C or higher (6 hours) Cold retention: 9°C or lower (6 hours) Inner pin/stainless steel Body/stainless steel Lid/polypropylene, silicone Packing/silicone Capacity/310ml