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Cozy Sleep Sacks Your Baby Can Snooze Comfortably & Safely In

If you’re struggling to master the art of swaddling, you’re not alone. Swaddling is a technique parents have been using for centuries: It’s essentially the practice of wrapping infants up nice and snug burrito-style in their blankets. Swaddling is calming for your baby and it’s a safety precaution that keeps your little one’s limbs restricted so they can’t roll throughout the night. But don’t worry if you haven’t gotten the hang of this skill; rather, invest in one or a few sleep sacks that get the job done for you. 

Consider sleep sacks like wearable sleeping bags for your newborn. Their warm, slightly bulky design keeps your precious bundle cozy throughout the night and eliminates the risk of getting tangled in loose bedding. Sleep sacks are also referred to as wearable blankets because they serve the same purpose: They keep baby warm, but without the risk of suffocation. In short, they’re an awesome transitional product from traditional swaddle blankets, but they’re also solid substitutions, too. Stock up on our top picks below so everyone in your house can sleep easy. 

Our mission at SheKnows is to empower and inspire women, and we only feature products we think you’ll love as much as we do. Please note that if you purchase something by clicking on a link within this story, we may receive a small commission of the sale.

1. HALO SleepSack Swaddle

The HALO SleepSack Swaddle was introduced after founder Bill Schmid and his wife lost their firstborn to Sudden Infant Death Syndrome (SIDS), an unexplainable, sudden death of a baby that generally takes place in their sleep. HALO’s mission is to provide babies with the ultimate form of sleep safety, and so the SleepSack Swaddle was born. For every HALO SleepSack Swaddle purchase, a portion of the proceeds will be donated to nonprofits and hospitals dedicated to educating families on safe sleeping practices for their children. 

These sleep sacks come in two sizes: newborn (6 to 12 pounds) and small (13 to 18 pounds), and are available in a range of styles and designs like Heather Gray, Feather Aloe and Yellow Jungle Pals, among others. They are made from 100 percent cotton, as well as a double knit construction that is just stretchy enough for a comfortable swaddle. On that note, this sleep sack is a three-in-one wearable blanket that can adjust depending on your baby’s sleep style — arms-in, hands-to-face and one or two arms out. It’s a one-of-a-kind sleeper that caters to your sleeping babe.

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Image: Amazon. Image: Amazon
HALO SleepSack Swaddle $21.99 on

2. Woolino 4 Season Ultimate Sleep Bag

Swaddling is associated with infants, but sleep sacks (aka wearable blankets) can be comfortably worn into the toddler years. The Woolino sleep sack grows with your child from two months to 24 months of age, making this pick the ultimate sleep sack on the market by far. It’s made from a 100 percent natural Australian merino-wool lining and organic cotton outer material, and is hypoallergenic and temperature regulating.

The Woolino Ultimate Sleep Bag also offers parents and little ones a variety of features that make dressing and sleeping so much more convenient than the average sleep sack or swaddle. For example, each sleeping bag includes shoulder snaps for quick dressing, adjustable under-arm snaps for small babes, plus a two-way zipper to ensure diaper changes are a breeze. And don’t sweat it if all of a sudden your little one’s asleep, but you have to hit the road: This sleep sack also includes seat-belt slots for easy transfer between car seat to crib, stroller, bouncer, etc.

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Image: Amazon. Image: Amazon
Woolino 4 Season Ultimate Sleep Bag $99.99 on

3. Burt’s Bees Baby Beekeeper Wearable Blanket

Burt’s Bees has a reputation for its gentle, all-natural products, so if you’re on the hunt for an organic option in the sleep sack department, look no further.

The brand’s wearable blanket is made of 100 percent cotton and comes in three sizes: small, medium and large. The sleep sack is designed with a zipper that opens from the bottom for easy access to diapers, as well as an interior zipper guard and snap-tab zipper pull cover to ensure your child’s safety.

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Image: Amazon. Image: Amazon
Burt's Bees Baby Beekeeper Wearable Blanket $18.36 on

4. Hudson Baby Unisex Baby Plush Sleeping Bag

This plush sleep sack is perfect for chilly nights. The sleep sack has a closure at the top, which covers the zipper, ensuring your baby’s face won’t be scratched. There are more than 30 sleep sack styles and patterns to choose from, so you can find the right one for your little babe.

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Courtesy of Hudson Baby.
Hudson Baby Unisex Baby Plush Sleeping Bag $13.99 on

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