The simplehuman stainless steel semi-round sensor kitchen bin lets you lift the lid with a wave of your hand and say goodbye to sticky bin lids. The bin's lid has a quiet, smooth action and its sensor has a short range when the lid is closed, to avoid accidental opening, but expands when open and won't close until you've moved away from the bin. The 45-litre sensor bin also has an innovative bin liner pocket for speedy changeovers: the liner refill pack slips into the back of the bin, allowing liners to be dispensed one at a time into the bin, where they are held securely and out of sight by its wide liner rim.