Left: This is a product exclusively for Diners Club Premium members. It's a stainless steel thermos pot. It can keep things hot or cold for 10 hours. Capacity: 750ml Heat retention: 60°C (10 hours) Cold retention: 9°C (10 hours) Right: Carbonated beverage compatible thermo bottle With the BARNEYS NEWYORK logo [Size] Height: Approximately 25.5cm Bottom diameter: Approximately 6.8cm [Quality Indication] ・Product name: Stainless steel portable thermos bottle ・Actual capacity: 0.53L ・Heat retention: 85 degrees or more (1 hour) 62 degrees or more (6 hours) ・Cold retention: 9 degrees or less (6 hours) [Material type] ・Material: Inner bottle: Stainless steel Body: Stainless steel Lid: Stainless steel, polypropylene Packing: Silicone rubber [Manufacturer] Toa Metal Co., Ltd. Although it is new, it has been stored at home, so please understand this before purchasing. There are no pets or smokers. The ruler is not included.