What characteristic defines spirit-free beverages at Outback Steakhouse?

The defining characteristic of spirit-free beverages at Outback Steakhouse is that they can be customized like cocktails. This means that guests can personalize their non-alcoholic drinks by choosing from various mixers, flavors, and garnishes, similar to how they would customize a cocktail. The emphasis on customization allows for a more enjoyable and unique beverage experience that caters to personal preferences, which is particularly appealing to those who prefer not to consume alcohol while still wanting a flavorful drink option.

The other options do not accurately represent the nature of spirit-free beverages. While some may think they are always free, it is important to note that these beverages still have a price point. The ability to order without ice may be a preference for some customers, but it does not define the category itself. Lastly, spirit-free beverages are not exclusively meant for children; they are widely available for anyone who chooses to enjoy a non-alcoholic drink.