Our Sippy ranges include both Klean Kanteen and ECOtanka as well as glass Life Factory. Designed for small hands, they are easy to hold and easy to clean. They are all free of BPA and other toxins. The ECOtankas and Klean Kanteen sippys fit the Avent range spouts. The glass Life Factory sippy have their own lids which trade out with Life Factory flat lids or standard baby bottle teats and lids. And don’t forget the NEW Klean Kanteen stainless steel baby bottle which comes with 3 different flow-rate teats, warms up quickly and is specially designed for relaxed natural feeding.