Built-in waste bin for sorting waste, designed to be installed at the bottom of a cabinet with standard side-opening doors. It consists of a complete assembly of a metal and plastic frame with slides and an automatically opening lid. The set also includes a door pull handle that extends the bin when the door is opened. Suitable for cabinets with a minimum width of 450mm. The top cover of the bin can be used to store cleaning supplies, for example. The bins can be easily manipulated - pulled out and carried using the folding handles.