Bright & Fruity Blueberry-Flavored Coffee Enjoy a smooth cup of medium roast ground coffee with a distinctive fruity blueberry flavor. This convenient 12 oz bag is ready to brew in your favorite coffee maker and is naturally caffeinated. Great for starting your morning, enjoying an afternoon coffee break, or making a flavorful cup whenever you want something different. Walmart currently describes this coffee as medium roast, naturally caffeinated, ground coffee with a bright and balanced flavor and fruity blueberry notes.