Baby Carrier One is ideal for those wanting an ergonomic baby carrier with incomparable comfort. A must for those who want to vary the way of carrying for long periods. Baby Carrier One is equipped with a sturdy waist belt and padded, form-fitting shoulder straps for the comfortable carrying of a growing child from newborn up to the age of three years. The waist belt allows you to support the child's weight on your hips, and avoid back and shoulder discomfort. You can vary between four ergonomic carrying positions throughout the period of use, with your child sitting in either the normal or wide leg positions.