Built-in waste bin with installation at the bottom of a cabinet featuring standard side-opening doors. It consists of a complete assembly of a plastic frame with ball-bearing slides and an automatically opening lid. It is designed for narrow cabinets starting from a width of 300mm. The lid on the containers opens automatically when the bin is pulled out. The container can be easily manipulated - pulled out and carried using the folding handles. The bins are manually extended by gripping the body of the bin.