The largest of the Connecta carriers, suitable from 3 years and beyond. The least structured of our buckle carriers, and our most popular. With no padded waistband, it can simply be cinched at the base to prevent legs being overspread if they need the extra panel height and width that this preschool version provides. Note the label says toddler size but this is the preschool size and equivalent to a size 3 Integra (newer version).