Assist in protecting the round shape of babys soft head with Boppys new Boppy® Noggin Nest. Boppy Noggin Nest is a soft head support that reduces pressure on the back of a babys head and keeps it from getting a flat head. New parents are encouraged to follow the “Back to Sleep” campaign by putting their babies to sleep on their backs. While this is safest for baby, it can result in positional plagiocephaly, a cosmetic condition that results in the flattening of the back of babys head. The Boppy Noggin Nest can be strapped into a stroller, car seat, bouncer or swing.