Autobin's bestselling kitchen bin is the 50 litre variety. Our 50L Original Series is a rectangular shape intended to be narrow for a slim space-saving fit. You have plenty of capacity with the most efficient use of space. Stainless steel is the preferred material for kitchen accessories these days. Not only is it attractive but durable and easy to clean. Autobin are manufacturers of brushed (finger-print resistant) stainless steel kitchen bins with an automatic touch-free lid. The slightly tapered shape of the bin allows bag changing to be less strenuous. You may use any bin liner because it is secured by the inner bag ring (included). Motion sensor bins are the next stage in evolution - a step up from the pedal bin. People have kitchen pedal bins so that they don't have to touch the bin's lid. Autobin have an automatic open/close lid that is powered by batteries (D Size, lasting 2 years between replacements). You simply approach your bin keeping your hands and feet to yourself! When you come to the point of needing the lid to open, a motion sensor activates and the lid will open. The lid remains open until you move away. Then it will close behind you after 3 seconds. If you ever want or need to operate the 50l kitchen bin manually, you can. There is a manual override control panel. The sensor technology comes with a 10 year warranty.