Rubbermaid is overpriced and is always changing models. Sterilites are cheap and for a reason. They are crap. Iris the king of plastic tubs. Durable and easy to clean snake crap off of. They are slightly more expensive though. You can get Iris tubs at www.thecontainerstore.com , occasionally at BBB and everyday from Eric at www.reptiletubs.com. He is a great guy! (and according to at least one bp.netter's chick, sexy as hell)