In recent years, meal prepping has gained significant popularity. 8 oz jars are perfect for portioning out meals or snacks. A single jar can hold salads, overnight oats, or fruits, making it a convenient option for those with busy lifestyles. The compact size makes it easy to stack in the refrigerator, optimizing space while encouraging a healthy eating routine. When these jars are used for meal prep, they not only help in portion control but also serve as an organized and visually appealing way to store food.