Halo Easy Transition Sleepsack for Babies - Medium Size (3-6 Months) | Soft Cotton Swaddle Transition Wear for Safe Sleep | Perfect for Nursery, Daycare & Travel

HALO® created the first SleepSack® over 20 years ago with both safety and comfort in mind. The #1 choice of 1,700 hospitals nationwide, our original wearable blanket with sleeveless design nestles baby like a soft blanket without the risk of sleep-related dangers. Signature "Back is Best" embroidery is a gentle reminder to place baby in the recommended sleep position. Features an inverted zipper for easy diaper changes and a roomy sack design that's recognized by the International Hip Dysplasia Institute as promoting healthy hip development.