Flip advanced baby unique, convertible seat makes this the ideal carrier for infancy through toddler years. Use the narrow seat position & padded head support to comfortably hold small infants. Switch to wide position & continue to provide an ergonomic seat while baby grows. Includes the handy wonder cover; bib to protect your clothing and carrier. Front-pack baby carrier, backpack baby carrier, baby can face inwards towards your body and baby can face forward. Our most popular ergonomic carrier in USA, 4 position from 3.6kg - 14.5kg. Facing in m position, facing in new-born position, facing out long leg position back carry m position. Includes removable 2 in 1 wonder cover that protects carrier and clothing. 3.6kg -14.5kg. Ergonomic m position. Dribble bib. Padded and adjustable shoulder straps. Head support. Machine washable. Suitable from birth.