NWT Happiest Baby Snoo Sleep sack Organic Cotton

NWT Happiest Baby Snoo Sleep Sack Organic Cotton. Smoke and pet free home. SNOO Sack, specially designed to be used in SNOO Smart Sleeper to help babies sleep safer, longer, and happier! And because SNOO Sack was created by world-renowned pediatrician Dr. Harvey Karp, you can trust that every detail was designed with baby safety and parent sanity in mind!