Polar Blueberry Lemon

Polar Blueberry Lemon is a flavored sparkling water sold in the mixer aisle, which puts it in the soda-water-with-juice-flavor camp rather than the sugary-soda camp. Flavored seltzers in this style usually carry fruit essence without much sweetness, so expect a light blueberry berry note up front, a lemon snap on the finish, and a dry, clean mouthfeel from the carbonation. The two flavors work well together here. Blueberry gives the drink a rounded fruit character, and lemon keeps it from tasting flat or syrupy. Because it is built to be dry and lightly flavored, it is best used as a long-drink topper. Pour it over a spirit rather than blending it into a sweet base. Vodka is the obvious match, since a neutral spirit lets the berry and citrus come through, and a 1:3 or 1:4 ratio of vodka to seltzer gives a highball that stays crisp. Gin is a good second choice: its juniper and citrus peel notes tend to sit well with lemon, and the blueberry adds a soft fruit layer. White rum and blanco tequila also work, especially with a squeeze of fresh lime. For something more structured, use it in place of plain soda water in a Collins-style drink, or as the fizzy finish on a spritz with a splash of elderflower liqueur or a dry sparkling wine. Skip heavy, oaky spirits, which would overpower the delicate fruit. Serve it well chilled and pour over plenty of ice, because carbonation fades quickly once a drink warms up. A tall highball or Collins glass shows off the bubbles and leaves room for ice. Garnish with a lemon wheel and a few fresh blueberries, which also reinforce the aroma. On its own, it goes well with salty or lightly fried snacks, soft cheeses, and simple grilled chicken or fish, where the acidity cuts through richness.