Question about Stanley Rolling Workshop 1-79-206

Hello, we don't understand the request: The rolling workshop consists of 3 individual containers stacked on top of each other, as shown in the pictures. What exactly do you mean by removable compartment? I have filled the 3 boxes with bike tools and care utensils and always take the top part with tools with me on my downhill tours. The rolling workshop can be used flexibly and does a good job because it keeps things tidy.