A carrier for holding an infant is disclosed. The carrier includes: a carriage assembly and a back support assembly removably connected to the carriage assembly. The carriage assembly includes an adjustable carriage pocket. The size of the adjustable carriage pocket is adjustable to support the infant in a cradle position in which a direction from a head of the infant to a hip of the infant is substantially perpendicular to a direction from a head of a user to a hip of the user. Other aspects, embodiments, and features are also claimed and described.