The EKO EcoSmart motion sensor trash can is generously sized at 80 liters/21.1 gallons to hold more for your busy household between bag changes. The soft square design blends seamlessly with any decor， and the fingerprint-resistant brushed stainless steel finish is easy to maintain with a soft， damp cloth. The convenience of touchless trash disposal makes it easy to keep your home tidy. This automatic kitchen garbage bin has a soft close lid that closes gently with a countdown interface. Operates in both hands-free sensor mode and manual mode for added convenience. The lift off lid makes bag changes a breeze， and hides excess trash bag from sight. The built in plastic bag holder keeps the bag from slipping down into the can Uses 21 Gallon kitchen trash bags. Requires 4 AA batteries， not included.