Of course, all our carrying aids grow with the child and adapt individually to the size of the child. But the Nabaca can do even better: Because you can exchange the individually adjustable back parts, this carrier always fits absolutely perfectly; whether it is your former premature baby, which now accompanies you home with discharge weight, or your 2-year-old rascal, who still runs quickly tired and then has to be carried home.Since your carrying needs will probably change over this long period of use, the straps of the Nabaca are also interchangeable. If you prefer the cuddly Wrap-Con carriers, which - like our Hop-Tye - bring the weight of the child to the outer shoulder, the ergonomically curved and softly padded straps may be more comfortable if you carry your treasure on your back. By the way, our firmly integrated chest strap allows you - as the only half-hump on the market - to tie the carriers parallel upside down like a backpack and not necessarily cross them on your back. You have the choice!