“Batch & Bottle Reyka Rhubarb Cosmopolitan” in a 375 ml size in my database. It’s possible that this particular product is not widely documented or may be a limited edition or specialty release from Batch & Bottle.

Batch & Bottle is known for producing pre-mixed and bottled cocktails, often using high-quality spirits as the base. Reyka is a brand of vodka known for its smooth and clean flavor profile. A Rhubarb Cosmopolitan suggests a variation of the classic Cosmopolitan cocktail that incorporates the flavor of rhubarb.