The Nuna CUDL is here to elevate the babywearing game. Keep your baby safe, secure and close to your chest with this Nuna structured carrier. A hands-free design leaves you free to take on the world - okay, that may be a stretch, but it will sure help! The CUDL is crafted to transition for use from newborn to 3 years old, or up to 35 lbs. Complete with a newborn booster to offer additional support while baby is facing in. Transition to facing outwards or backpack mode as your baby becomes a toddler.