This is a birthday gift from the Diners Club Premium Card, a status card with an annual fee exceeding ¥100,000 and requiring a strict screening process for membership. It's sure to make you stand out if you casually place it on your office desk or bring it out when guests visit. ◆Capacity: 750ml ◆Heat retention: 60℃ (10 hours) ◆Cold retention: 9℃ (10 hours) Opened but unused. Please no claims/no returns due to personal storage. The box has some minor scuffs. Although unused, please no claims/no returns due to personal storage.