What Fabric Should You Look for in a Sleep Sack to Ensure Your Baby Stays Comfortable Choosing the right fabric for your baby’s sleep sack is essential in promoting comfortable, safe sleep. A sleep sack, essentially a wearable blanket, is designed to keep your baby warm without the risk of loose beddings that can cover your little one’s face and interfere with breathing. As your baby spends a significant amount of time sleeping, the material of the sleep sack directly […]