Step 1

Add 1/4 cup sugar and 1/4 teaspoon salt (kosher or sea salt) to 1/2 cup HOT water.

Step 2

Stir until completely dissolved.

Step 3

Add 1/2 cup orange juice and 1 Tablespoon lemon juice to the sugar/salt water.

Step 4

Add a few ice cubes to each bottle, pour half of juice mixture into each bottle, then fill the rest of the way with cold water.

Step 5

Give the bottles a shake to allow the ice cubes to cool down the warm water.