The original all-in-one carrier with breathable ventilation to keep you cool and dry on adventures big and small. Cushioned & adjustable head & neck support pillow; Seat adjusts to ergonomically support baby in hip-healthy "M-shaped" positionInfant Car Seat attaches directly for travel system; Buckles are easily accessible from the front for quick adjustments_ Fit up to three children with PiggyBack ride along board; Easily switch baby to face you or face out without removing carrier; Tuck-away UPF baby hood offers nursing privacy & protection from the sun; Detachable pouch for personal items; Classic Omni Design; Breathable mesh; 7-45lbs, 0-48 months; All Carry Positions; Waistbelt Range: up to 57";