A baby can get tangled up in a blanket, making it unsafe. Instead, experts recommend sleep sacks to keep babies warm while they snooze. “A sleep sack is simply a zip-up ‘bag’ that your baby ...

If you’re looking for something to keep your baby warm as they sleep, you’ll want to pick a swaddle for infants or a sleep sack for bigger babies who can roll over. If you’re on the hunt for ...

I would err on the side of buying bigger rather than smaller so your baby can grow into it, and you can make sure you're not restricting their legs or hips with a sleep sack that's too snug.

Here are the best winter coats for kids. Sleep sacks and wearable blankets keep babies safe while sleeping. We tested 10 to find the best sleep sacks for newborns, older babies, and toddlers.