Homemade Hard Seltzer is a refreshing and low-calorie alcoholic beverage that you can easily make at home. This fizzy drink is made by combining carbonated water with your choice of flavored vodka or fruit juice. It's a great alternative to store-bought hard seltzers, as you can customize the flavors and control the sweetness. Enjoy this light and bubbly drink on a hot summer day or serve it at parties for a refreshing twist.