The part promises a lot, but does not think much. Ergonomically completely useless! Both for the carrier and the supporting Ling! The bridge is so narrow that just hang down so the legs. Your child's hip will not thank you! The back we are totally pressed and has no chance of even a little around. Naja- we had a restart now sling and practice after some time it works great too. For those who still want to have a carrying - MySol, Ms Pretty, Buzzidil and Bondolino offer (depending on the age of the baby) very good, convenient and simple alternatives! With us now is a MySol there! And like my husband, for example, Super!