Happiest Baby SNOO Sleep Sack 100% Organic Cotton Swaddle Blanket Doctor Designed Promotes Healthy Hip Development 3 Pack Bundle (Ivory Planets, S, M, L)

New York Times "#1 Swaddle" rated America's best baby swaddling bag, our SNOO Sleep Sack was designed by top paediatricians and world's leading hip-safe swaddling expert Dr. Harvey Karp. Perfect for healthy, growing hips (International Hip Dysplasia Institute Seal of Approval). ORGANIC COTTON: made from luxuriously soft organic cotton with special wings that attach to our SNOO Smart Sleeper to keep babies safe on their backs. Includes extra quiet adjustable closure for escape proof security and 2-way zipper that opens from top or bottom to change midnight swindle. MORE SLEEP FOR TODDLERS Our baby diaper bag prevents fright and promotes baby's sleep quality with special inner flaps that give your baby the cuddly hug in the womb. Arm openings can be opened to take out the arms. Great swaddle for transitioning to crib with arm free, independent sleep training. 5 second baby swaddling cloth: The happiest baby swaddle is the easiest, safest, fastest, escape proof baby swaddle. It promotes self-calming and keeps babies sleep longer than other swaddles. PREVENT OVERHEATING: Breathable mesh on shoulders and legs of baby curvature reduces risky overheating. Safer and more comfortable than other swaddling cloths, blankets or baby sleepers.