Skittles Singles to Go Bundle! Each box comes with 40 small tubes of sugar free flavored powder that can easily mix in a standard sized water bottle. Taste like Skittles Candy! Includes all the classic Skittle flavors--Strawberry, Orange, Green Apple, and Grape. Skittles Singles To Go Powder Packets, Water Drink Mix, Non-Carbonated, Sugar Free Sticks. ! No PIneapple flavor or Flavoring. Only 10 Calories per serving. Not zero calorie. Does not contain real fruit juice. Not an Energy Drink but is very refreshing and Thirst Quenching!!!