It is a 3-in-1 multifunctional lunchbox that allows you to transport your lunch, prepare dishes in the oven, and even store pre-cooked meals in the freezer. A valve on the top ensures additional safety and risk-free, leak-proof functionality. Lift the valve to open and press it down to securely close it. The stainless steel lunchbox lid is specially designed with molded silicone to be leak-proof and easy to clean. The stainless steel fork is simply and securely held by the silicone strap. The strap ensures that the lid cannot accidentally open. The removable slider/divider allows you to easily organize and separate your food. Includes silicone strap, stainless steel fork, and slider divider for separating food.