Both swaddles and sleep sacks can be safely used with babies to keep them cozy and warm as long as you follow the guidelines outlined in this article. Swaddling is generally best for infants under two months of age, while sleep sacks are a great blanket alternative for little ones from birth through toddlerhood.

Are sleep sacks safe for babies who can roll over?

Instead of a swaddle, consider a sleep sack with open arms once your child is rolling around. So is it OK for baby to roll around as long as they're not swaddled? The short answer is yes, as long as you take a couple additional steps to ensure their safety.

Are sleep sacks bad for babies?

When used properly, sleep sacks are not only safe for babies, but they can also make sleeping safer. These wearable blankets are intended to keep little ones warm while lowering the risk of SIDS. This risk is highest during the first year of life, but especially in the first few months before babies start rolling over.