The phrase "buckle carriers" refers to a type of baby carrier that has buckles to fasten it securely, allowing parents to carry their babies comfortably and safely. Full definition
A full buckle carrier is often more convenient outdoors: you don't have to worry about getting your wrap dirty on the ground. (zanytoes.net)
It's also my first buckle carrier to offer so many adjustments, period. (mamanloupsden.com)
Many plus size moms avoid buckle carriers because the wide waistband creates an extra muffin top and they might not even fit their lower waist properly. (mommystroller.com)