Which of the following is a brand of vodka?

Stolichnaya is a well-known brand of vodka renowned for its smooth and versatile characteristics. Originating from Russia, it has a long history and is often regarded as a premium vodka choice used in various cocktails and neat serves. The brand's association with traditional vodka-making methods contributes to its popularity among consumers who appreciate quality spirits.

In contrast, Bombay Sapphire is a brand of gin, known for its botanical-infused flavor profile. Captain Morgan is a brand of spiced rum, recognized for its distinctive blend that includes spices and caramel. Jameson is a brand of Irish whiskey, celebrated for its smoothness and fruity flavor profile. Thus, Stolichnaya stands out as the correct answer since it directly represents vodka, while the others are categorized as different types of spirits.