What is the age range of the 360 Cool Air Carrier? Does it need an Infant Insert for my newborn baby?

Published in Infant Inserts
The recommended age range of the Ergobaby 360 Cool Air is the same as our Four Position 360 baby carriers. It supports babies from 12 up to 45 lbs / 5,5 kg up to 20 kg with the carrier only, and babies from 7 to 12 lbs / 3,2 to 5, 5 kg with the use of the Ergobaby Infant Insert (sold separately). Infants more than 12 lbs / 5,5 kg but younger than 4 months or without strong and consistent head and neck control must use the Infant Insert with the carrier.