Introducing Bud Light Seltzer: An easy drinking hard seltzer with a hint of delicious fruit flavor. We make our hard seltzer with a 5-step filtration process made to deliver the most refreshing taste possible. If you like Bud Light (or even if you don’t), you’ll love Bud Light Seltzer. And with 100 Calories, 5% ABV, and less than a gram of sugar, you might as well have another one.