Classical 3-in-1 Bento Box: 2-layer stackable bento boxes with 4 compartments, including one 740ml large container (with a removable baffle) and two 330ml smaller containers. Ideal for storing different types of food, compact design perfect for travel and outdoor use. 2 Separate Snack Lunch Containers: The top layer features two individual snack containers instead of a removable divider, effectively separating food items, preventing mixing during transport, and helping preserve the original flavor of each food. Leak-Proof Design: Each container in this durable bento lunch box includes a sealed divider for improved containment. It is recommended to open the ventilation valve before removing the divider to reduce internal air pressure and allow easier opening. Suitable for dry and slightly moist foods. Microwave and Dishwasher Safe: These bento box meal prep containers are safe for microwave and dishwasher use. Microwave safe up to 248°F for 3 minutes or less. Dishwasher safe on the top rack only; hand washing the lid is recommended.