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Coca-Cola Diet Coke, 2 Liter, 4-Pack
In-store pricing snapshot
Based on recent checks across 21 Costco warehouses reporting.
* Prices shown are for Costco members only.
Diet Coke is the deliciously fizzy, sugar-free cola that has been a refreshing everyday companion since 1982. This 4-pack contains four 2-liter bottles of the iconic Diet Coke, offering the crisp, sparkling taste you know and love with zero calories and zero sugar.
Each bottle is sweetened with aspartame and contains carbonated water, caramel color, phosphoric acid, potassium benzoate to protect taste, natural flavors, citric acid, and caffeine. Diet Coke has a distinct lighter taste compared to regular Coca-Cola and contains 46mg of caffeine per 12 fl oz serving, providing approximately 33% more caffeine than regular Coca-Cola.
Best served ice cold for maximum refreshment, Diet Coke is kosher certified and low in sodium. Each 2-liter bottle contains approximately 23 servings. Nutrition per 12 fl oz serving: 0 calories, 0g fat, 0g saturated fat, 0g trans fat, 0mg cholesterol, 40mg sodium (2% DV), 0g total carbohydrate, 0g dietary fiber, 0g total sugars, 0g added sugars, 0g protein, 46mg caffeine. Ingredients: carbonated water, caramel color, aspartame, phosphoric acid, potassium benzoate (to protect taste), natural flavors, citric acid, caffeine. Contains phenylalanine.