The CleverMade 4-Wheel Collapsible Crate with Lid offers easy maneuverability and efficient storage. With a 35L capacity it s perfect for groceries picnics and more. The crate folds flat to just 3.5 saving space in your home or car. Made from durable polypropylene and aluminum it holds up to 75 lbs. The integrated lid supports up to 200 lbs doubling as a seat.