3 in 1 Compartment Design Our bento box features a double-layer design with three detachable compartments, including one large container and two smaller containers of equal size. Each compartment has an independent airtight lid to prevent food from mixing, helping to maintain the original taste of meals.High-Quality Materials The 1400ml kids' bento lunch box is made from food-grade PP material, which is safe and durable. The bento box is microwave safe (without lid), dishwasher safe, and freezer safe. Includes a fork and spoon for added convenience.Leakproof Design Each container includes a divider for improved airtightness. It is recommended to open the ventilation valve before removing the divider to reduce the air pressure difference between the inside and outside of the container, making it easier to open. Ideal for storing dry and slightly moist foods.Portable and Easy to Clean Easy to clean by hand or in the dishwasher. Hand washing is recommended for the lid to prevent scratches. Microwave safe for 24 minutes at up to 212F. Note: Lids are not microwave safe.Wide Use This lunch box is designed for portioned, balanced meals. Ideal for children's school lunches and adult meals on the go, suitable for work, exercise, camping, and travel.