An ideal bottle for the breast-to-bottle transition, this clever bottle helps mimic the feel of nursing with its dome-shaped, breast-like design. The bottle is actually concave on the inside, making it easy for baby to grasp and learn to self-feed, while an adaptor allows users to pump right into the bottle from most breast pumps. The interior is also more shallow than typical bottles, helping pumped milk cool more quickly when refrigerated, and warm up faster when taken out for feeding, helping to preserve those precious nutrients along the way.