I juice Breakfast and Lunch at the same time. I take my juice for lunch with me in whatever glass bottle I happen to be reusing. I know you're supposed to drink the juice right after it's made, but like you said not always possible. I'm not bringing my juicer to work with me! Then I go home and do the Dinner thing. I figure getting to drink two out of the three meals right away is better than not juice fasting at all! Hope that helps :)