The Daily Meal's Juice Box Taste Test Whole Foods Fruit Punch 80% Back to Nature Fruit Punch 75.1% Apple & Eve Very Berry 71.1% Earth Wise Orchards Red 70% Trader Joe's Fruit Punch 69.2% ...

The surface-area-to-juice-volume ratio is usually a little over 1, often around 1.2 to 1.3. This means that there is a little more packaging used per volume of juice.