Juice storage

I have been researching various ways to store your juice and I am just a little confused as to what I should do. I plan on juicing throughout the day and eating a sensible dinner at the end of the day. What would be the best way to store my juice. I have read that storing them in a glass mason jars and I have also heard of storing them in thermos containers so that no light can get to the juice. Also how much juice should I drink a day to offset a meal. Does anyone know of some good combos that would help me get the most out of what I am doing.

I use mason jars for storage in the fridge. If I am taking it to work, I use a thermos. It also depends on what type of juicer you have as to how long the juice will keep.