This pack contains 100 containers with matching lids. At 24 oz — roughly three cups — it's the size to choose when 16 oz runs short: a full entrée with a side, a generous pasta or stir-fry portion, a hearty soup, or a post-workout meal with a larger protein serving. If you're prepping for someone with a higher calorie target, or plating a main plus rice or vegetables together, 24 oz is the safer pick.