Essentially, Domestic is just a term used to refer to any big-name beer brand brewed by an American company. There are very many domestic brews to choose from. Think everything brought to you by Budweiser and Miller. Most domestic beers are light and easy to drink and known for it. In fact, they boast about it. Things like lightest, crispest, lowest calorie beer are selling points you’ll hear about many, if not all, domestic beer brands.