ClevaMama Hip Healthy Baby Carrier. The carriers has 5 carrying positions with the following features: Adjustable neck and head support; Large ventilation panel; Detachable hip seat; Teething bibs; Temperature control lining; Multiple pockets; Wide lumbar support waist band and Multi-way fastening. Use from 7.7 lbs (3.5kg) with no insert needed to 35lbs (15kg).