This is one of two Klean Kanteen- Kid Kanteen Stainless Steel bottles for babies. Its hourglass shape is designed to be held by small hands, and its wide mouth makes it easy to clean and fill with liquid.
It comes with a nipple shaped lid, which is designed to encourage the baby to suckle properly. The double venting in the lid means that the nipple won't collapse.
The nipple lid also replicates the natural paced, relaxed feelings that take place during feeding. The bottle and the lid are also dishwasher friendly.