Fanta Orange Soda Fruit Flavored Soft Drink, 20 fl oz (24 Pack) 100% Natural Flavors. Bright, bubbly and instantly refreshing, Fanta is made with 100% natural flavors and is caffeine-free. Its bright color, bold fruit taste, and tingly carbonation liven up special times with friends and family. Grab a Fanta in a range of fruit flavors.