Crush Singles To Go Drink Mix Value Pack. This set comes with 3 different flavors for a total of 9 boxes. Each box contains 6 On The Go packets -- 54 servings total! Sugar free and gluten free. It's easy to add Crush drink mix packets to bottled water to enjoy a quick and delicious drink at the gym, at school or wherever you go. A great and healthy way to make your own Crush drink -- without the calories! Crush Singles To Go packets are small enough to slip into any bag.