Cute Double-layer Hamburger Lunch Box Food-grade for Students and Children Microwaveable Bento Box

It features a fun, unique design that resembles a hamburger. 

The box typically has multiple compartments (often two or three layers) to keep different food items separate and organized. 

It utilizes a secure clip-lock closure system to prevent spills. 

The material is usually durable, food-safe plastic, and often eco-friendly and reusable. 

It is designed to be easy to carry and can fit into a backpack.