How do you make a slush in a bag?

Here is a brief answer,

You will need

-Large Zip Lock Bag

_Small Zip Lock Bag

-Ice

-Drink

-Salt

Pour drink into small bag, SEAL. But Ice (Fill about 3/4 of the way. Add 3 tablespoons salt to ice. Put bag full of juice into the bag of ice, SEAL. Shake for 5-10 minutes. Take drink bag out, ENJOY!