Bentobox L-Set Lunchbox. A must-have for meal prep fans: Koziol has developed a three-part system of bowls to enjoy a perfectly prepared meal in the morning or at lunchtime, whether at school, in the office, or in the workshop. The round storage container is ideal for transporting muesli and salads, allowing dry and wet ingredients to be kept separate in the two bowls. For example, the lower bowl can hold the wet salad, while the upper insert keeps nuts and croutons dry. Two small mini-containers are perfect for dressing, pesto, honey, or other spices. This way, all ingredients in the Koziol Bentobox Lunchbox remain cleanly separated, fresh, crunchy, and appetizing until breakfast or lunch break.