Crack open the refreshing taste and smell of a Diet Mug Root Beer. This tasty beverage comes in a 12-pack of 12 fl oz cans. The caffeine-free root beer has an extra-creamy vanilla flavor along with a unique blend of sweetness and spice. Mug has been creating memories and delicious drinks for over 65 years. This irresistible beverage is low in sodium and has no calories at all. The non-sugar drink has some natural flavoring giving this item a unique flavor and taste that stands out against the competition. The 12-pack case has a perforated opening that allows you to put it into the fridge while only pulling one can out at a time.