Warheads Sour Green Apple Soda delicious fruit flavor & signature sourness are sure to satisfy your soda cravings. Each sip is bursting with sweet & sour flavor for a mouthwatering mood boost. Treat yourself to a whole can of warheads or share a little sweetness with your friends. High-fives all round! Warheads are always sour, and don’t let them fool you. Challenge your taste buds, with your friends & family for an intensely sour drink and see if you can last until the sweetness underneath.