The 8 Best Baby Sleep Sacks of 2022

Baby in Cozy Pink Puff Sleeping Sack

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Many parents worry about safety when it comes to their baby’s crib. From loose blankets to bumper pads to thick mattresses, there are many dangers to avoid. 

So what do you do when you want your baby to sleep safely and in comfort? How do you avoid loose bedding but ensure your baby will be warm enough on cold nights?

This is where sleep sacks come in handy!

  • Sleep sacks are an essential tool for parents of young infants.
  • Also called wearable blankets, sleep sacks keep your baby warm and cozy without the need for loose blankets in the crib or bassinet.
  • They also prevent your baby from kicking off their covers during the night. 

Some sleep sacks are designed to help your baby transition out of a swaddle. Others have zippers for easy diaper changes or warm material for chilly weather. Many of these options have provided relief to parents whose baby is fighting sleep.

When it comes to baby sleep sacks and wearable blankets, there are a lot of options on the market. So, how do you know which one is right for your baby? Here is a list of the 8 best baby sleep sacks of 2022:

Most Soft
TILLYOU Sleep Sack - Cotton Wearable Blanket Baby 2-Pack Set, Fits Toddlers Age 12-18 Months, Gray Crown
Most Popular
HALO 100% Cotton Sleepsack Swaddle, 3-Way Adjustable Wearable Blanket, TOG 1.5, Jungle Cotton, Preemie
Most Warm
Hudson Baby Unisex Baby Premium Quilted Long Sleeve Sleeping Bag and Wearable Blanket, Leopard, 0-6 Months
TillYou Sleep Sack
Halo 100% Cotton Sleepsack Swaddle
Hudson Baby Premium Quilted Sleeping Bag
$23.99
$29.99
Price not available
Most Soft
TILLYOU Sleep Sack - Cotton Wearable Blanket Baby 2-Pack Set, Fits Toddlers Age 12-18 Months, Gray Crown
TillYou Sleep Sack
$23.99
Most Popular
HALO 100% Cotton Sleepsack Swaddle, 3-Way Adjustable Wearable Blanket, TOG 1.5, Jungle Cotton, Preemie
Halo 100% Cotton Sleepsack Swaddle
$29.99
Most Warm
Hudson Baby Unisex Baby Premium Quilted Long Sleeve Sleeping Bag and Wearable Blanket, Leopard, 0-6 Months
Hudson Baby Premium Quilted Sleeping Bag
Price not available

Best Transitional: Amazing Baby Transitional Swaddle Sack

Amazing Baby Transitional Swaddle Sack
  • The TRANSITIONAL SWADDLE SACK allows baby to SELF-SOOTHE and promotes BETTER SLEEP and SAFER SLEEP; Perfect for babies who prefer to sleep with ARMS UP babies who are starting to rollover and babies able to break out of a traditional swaddle
  • LITTLE SLEEVES with BIG PURPOSE; The 1/2-length uniquely-shaped sleeves with mitten cuffs closed provide partial suppression of Startle Reflex to help baby SLEEP BETTER and if baby rolls onto tummy baby can push up to reposition head to access air
  • EASIEST way to wean from traditional swaddle; TSS is not a tight swaddle nor a loose sack; May seem small but SNUG FIT around tummy and shorter sack support legs in flexed position help baby feel secure to SLEEP BETTER; Can adjust neck size with zipper
  • FOLDOVER MITTEN CUFFS MAY BE WORN OPEN OR CLOSED; Caregiver can open one or both cuffs so baby can SELF-SOOTHE or close the cuffs to PROTECT BABY FROM FACIAL SCRATCHES and provide partial suppression of startle reflex

Some parents prefer swaddles because they reduce the startle reflex in babies. Other parents prefer sleep sacks because they have a looser fit. Some sleep sacks fit babies well past swaddle stages. 

What do you do if you want the best of both? 

The Amazing Baby Transitional Swaddle Sack is the perfect combination and might be the right sleep sack for you. It’s an ideal choice for babies transitioning from a swaddle to a sleep sack. 

This sleep sack features quarter-length sleeves with a flip-over mitten. When the mitten is flipped over, the sleeves reduce the range of motion in your baby’s arms. This prevents the sudden, jerky movements that often wake babies at night. 

This sleep sack has the option of keeping the mittens open and your baby’s arms free. Or, if you prefer, you can just open one mitten without pulling their arm all the way through the sleeve. This limits the startle reflex while allowing them to suck on their hand during sleep. 

The two-way zipper is designed to make middle-of-the-night diaper changes a breeze. Plus, this cotton sleep sack is made with breathable material to avoid overheating.

One thing to note is that your baby won’t be able to lower their arms during sleep. However, this isn’t always an irritation for babies. In fact, some babies prefer this sleep sack over restrictive swaddles.

The swaddle-like features make this the best sleep sack for transitioning from swaddles to sleep sacks.

Most Warm: Hudson Baby Unisex Baby Premium Quilted Long Sleeve Sleeping Bag

Hudson Baby Premium Quilted Sleeping Bag
  • Safe sleep wearable blanket sleep sack
  • Made with 100% cotton (with polyester filling)
  • Soft, gentle and comfortable on baby’s skin
  • Optimal for everyday use

If you live in colder weather, you might be searching for a sleep sack that can hold up to the cold air. The Hudson Baby Unisex Baby Premium Quilted Long Sleeve Sleeping Bag is a fantastic sleep sack for extra warmth and comfort. 

This sleep sack is made with 100% cotton and a polyester filling. It’s soft, gentle, and comfortable on a baby’s sensitive skin. We love that this comes in a variety of colors and prints. 

It has a zipper closure that makes it easy to put on and take off. However, the zipper doesn’t allow for easy diaper changes in the middle of the night. This might not be an issue if you’re past the stage of middle-of-the-night diaper changes.

This comes in several sizes starting at 0 months and going up to 24 months. When purchasing, it’s advised by many parents to size down as the sizes are extremely large. 

The extremely warm and soft material makes this the best sleep sack for winter or colder climates.

Best Organic: Burt’s Bees Baby Wearable Blanket

Flame retardant chemicals are found in many kids’ pajamas. So some parents like to go the organic route. This Burt’s Bees Baby Wearable Blanket is the perfect sleep sack for organic living. 

This wearable blanket is made from extra soft, 100% organic cotton. So parents can rest easy knowing their baby is safe from harsh chemicals.

Sleeveless sleep sacks like this are usually geared toward warmer climates. The cotton fabric in this sack, however, comes in two different levels of thickness. There’s both a lightweight and heavyweight version for different climates or seasons.

Sometimes zippers can wear over time and be difficult to handle. Burt’s Bees offers a lifetime guarantee on the zipper for this sleep bag. It’s also backed with an interior zipper guard and a zipper pocket to protect your baby’s skin. 

The extra-long design will allow your baby to comfortably move their legs and hips. And if middle-of-the-night diaper changes are in need, the inverted zipper pulls up starting at the bottom. 

This might not be the cheapest option for a cotton sleep sack. However, the organic cotton and luxuriously soft fabric make this a great choice. Plus we love the adorable prints this sleep sack is offered in. 

Burt’s Bees dedication to organic materials makes this the best sleep sack for an organic sleep sack.

Most Popular: Halo 100% Cotton Sleepsack Swaddle

Halo 100% Cotton Sleepsack Swaddle
  • 100% cotton premium fabric with no added chemicals. Now with two-way zipper and zipper covers at top and bottom.
  • The only 3-way adjustable swaddle that adjusts to your baby’s sleep style. Swaddle arms in, hands-to-face, one or both arms out to ensure baby’s best sleep and an easy and gentle transition to the SleepSack wearable blanket when it is time to stop swaddling.
  • #1 Choice of hospitals. Used by hospitals nationwide as their swaddle of choice for safe sleep education. “Back is Best” embroidery reminds caregivers to place baby on his or her back.
  • Generous sack design allows room for kicking, but cannot be kicked off so baby stays warm all night. Recognized as “Hip Healthy” by the International Hip Dysplasia Institute.

Looking for a safe and comfortable way to swaddle your baby that’s trusted by hospitals? Look no further than the HALO 100% Cotton SleepSack Swaddle

This is the number one recommended swaddle choice by hospitals. So you can rest assured knowing your baby is safe.

This Halo sleepsack is also recognized by the International Hip Dysplasia Institute. They praise this sleep sack for being “hip-healthy”. This means your baby will have plenty of room to stretch and move their legs.

This Halo sleep sack is made of premium 100% cotton with no added chemicals. The cotton is soft and comfortable and holds up well in the wash. It also comes in a variety of patterns, colors, and sizes. 

One of the best features is the versatile options for use. This reverse zipper swaddle can be adjusted to fit your baby’s sleep style. This can range from arms in, to hands-to-face, to one or both arms out. 

Some parents reported the swaddle wings moving too close to their baby’s mouth and face. However, this can be avoided if the baby is tightly swaddled in the sack to avoid the material slipping.

Ask any hospital or neonatal nurse which sleep bag they prefer. They’ll likely tell you that the Halo sleepsack is among the best sleep sacks available. 

Best Value: Ely’s & Co. 100% Cotton Wearable Blanket 

Ely’s & Co. 100% Cotton Wearable Blanket
  • Wearable Blanket 2-Pack Set for Baby Girl includes 2 Wearable Blankets Sleep Bag Sacks made of 100% High Quality Knit Cotton —TOG 0.5 — Machine Washable, Dryer Safe.
  • Loose blankets pose the risk of covering baby’s face and inhibiting their ability to breathe so we created wearable blankets as a safe and cozy bedtime alternative to prevent this potential safety hazard in baby’s sleep space.
  • We designed our comfortable and lightweight, sleeveless sleeping bag sack to keep your little boy warm and cozy while also reducing the risk of baby overheating. Our sleep solution helps to promote a longer, more sound night’s sleep while ensuring the safety of your precious baby.

Babies outgrow things quickly. So it’s not surprising that many parents are looking for bargains on baby gear. This Ely’s & Co. 100% Cotton Wearable Blanket set comes with 2 sleep sacks for a great price! 

Comparable to many competitor brands, this cotton sleep sack is soft and comfortable. The lightweight material ensures your baby won’t overheat. If you need extra warmth, dress your baby in long pajamas underneath.

This standard sleep sack also comes in different colors that are a little more trendy than most. Many fashion-forward moms love the color options like dusty rose and light grey. The packaging is also adorable, making these a great gift.

One drawback to this choice is the zipper quality. Some parents noted that the zipper wasn’t the high quality they expected and didn’t zip up as easily as others. However, despite that, these still remain one of the best sleep sacks for smaller budgets.

Most Soft: TillYou Sleep Sack

TillYou Sleep Sack
  • BABY COMFORT-Made of 100% natural cotton,these sleepsacks help baby to stay cozy in its ROOMY SPACE,especially in SPRING and SUMMER
  • FLAME RESISTANT-These Tillyou Sleepsacks have passed the CPC testing programs,they hardly catch flame,even if they do,flame will go out in 5 sec
  • CONVENIENCE & SAFETY-The 2-Way zipper design makes DIAPER CHANGE EASIER than EVER,especially during nighttime.Plus,the ZIPPER PROTECTIVE COVER at the top PREVENTS baby from CHEWING
  • FIT 0-24 MONTHS-Four size options available,please PAY ATTENTION to the SIZE CHART shown in picture

Are you in the market for a sleep sack that’s ultra-soft and snuggly? The TillYou Sleep Sack is one of the softest around. 

This sleep sack is made of 100% natural premium cotton. However, this fabric is softer than usual because it’s brushed cotton. This is what many ultra-soft sheets are made with. 

This breathable sleep sack is warm enough for winter with long pajamas underneath, but also cool enough for summer. You won’t have to worry about your baby overheating. It also comes in sizes for an age range of 0 to 24 months, so you can use these sleep bags through many seasons of life. 

The smooth 2-way zipper unzips from both the top and bottom. This feature allows for dressing and undressing. With zipper protectors on the back of the inverted zipper, your baby’s sensitive skin will be safe from scratches.

The TillYou Sleep Sack is safe to throw in the laundry for a machine wash and is also stain-resistant. This means it’s built to last. It’s also backed with a lifetime guarantee. 

Some parents wonder why this sleep sack seems extra-large. It’s designed that way on purpose. The extra legroom provides room for your baby to grow as well as to extend their legs.

The super-soft, durable fabric makes this one of the best sleep sacks for super-soft slumber.

Best Luxury: Woolino 4 Season Baby Sleeping Bag

Woolino 4 Season Baby Sleeping Bag
  • #1 RATED and #1 SELLING merino wool baby sleep bag in US and Canada since 2010. Creative Child’s 2018 Top Choice of the Year Award & winner of Mom’s Choice Award.
  • REDUCE OR ELIMINATE SLEEPLESS NIGHTS – When baby sleeps better, so do parents. Premium fabrics for best comfort: Australian merino wool lining – 100% natural, luxuriously soft, and temperature regulating. GOTS certified organic cotton outer.
  • THE ONE AND ONLY baby sleeping bag your baby will need until they turn two. Universal size: 2 months – 2 years. Optimal weight merino wool regulates body temperature so it can be used in all 4 seasons.
  • MAXIMUM VERSATILITY – double shoulder snaps and two-way zipper system for easy dressing and diaper changes; Closable seat-belt slots for easy transfer between stroller, bouncer, crib, etc. Under-arm snaps allow this wearable blanket to grow with your baby and make it the perfect swaddle transition product.

There is a popular saying that often runs true—You get what you pay for. This is certainly the case with this luxurious sleep sack. The Woolino 4 Season Baby Sleeping Bag is quite possibly the only sleep sack you will ever need.

What makes this one of the best sleep sacks is the material. This baby sleep sack is made with a 100% Merino Wool liner and an organic cotton outer layer. If you’ve never heard of Merino Wool, it’s a type of wool that is soft, thin, and also odor-resistant.

This combination of Merino Wool and organic cotton is perfect for keeping your child warm and comfortable all year long. This sleep bag will regulate your baby’s temperature so they can sleep comfortably in all four seasons. 

Other noteworthy features include the double shoulder snaps and the two-way zipper system. These make it easy to dress and diaper change your child. The closable seat-belt slots are perfect for transferring your child between car seats, strollers, bouncers, and more. 

It’s true this sleep sack is significantly higher priced than most. However, keep in mind that this sleep sack is designed for an age range of 2 months all the way up to 2 years. So it will last for months to come. 

The high quality of the fabric, manufacturer warranty, and superb performance all make this one of the best sleep sacks available. 

Best Alternative: Simple Joys by Carter’s Unisex Babies’ Cotton Sleeper Gown

Simple Joys by Carter’s Unisex Babies’ Cotton Sleeper Gown
  • Three long-sleeve gowns in baby-soft cotton featuring expandable shoulders
  • Cinched hems to keep feet warm and covered
  • Makes night time changes easy with no snaps or zippers
  • Fold-over cuffs featured only on sizes preemie and newborn. Product sizes 0-3M, 3-6M, and 6-9M do not feature fold-over cuffs.

If you’re looking for an alternative to sleep sacks and want to avoid swaddles, a sleeper gown might be a great in-between. These Simple Joys by Carter’s Unisex Babies’ Cotton Sleeper Gowns are perfect for your little one to lounge or sleep in. 

Made of soft, washable cotton, these sleeper gowns are comfortable and cozy. The cinched bottoms keep the gown over your baby’s feet. This helps keep in the heat without the use of snaps or zippers. 

In the preemie and newborn sizes, these gowns also feature fold-over cuffs to keep your baby’s hands covered. If your little one often scratches their face, you’ll appreciate that feature. It also helps keep their hands warm in the winter months. 

This sleep gown set is budget-friendly as well. It includes three long-sleeve gowns and is available in sizes ranging from preemie to 6-9 months.

This option doesn’t have the full capability of replacing blankets as a wearable blanket does. However, it’s a great alternative for climates that don’t require heavy blankets. 

Final Verdict

TillYou Sleep Sack
  • BABY COMFORT-Made of 100% natural cotton,these sleepsacks help baby to stay cozy in its ROOMY SPACE,especially in SPRING and SUMMER
  • FLAME RESISTANT-These Tillyou Sleepsacks have passed the CPC testing programs,they hardly catch flame,even if they do,flame will go out in 5 sec
  • CONVENIENCE & SAFETY-The 2-Way zipper design makes DIAPER CHANGE EASIER than EVER,especially during nighttime.Plus,the ZIPPER PROTECTIVE COVER at the top PREVENTS baby from CHEWING
  • FIT 0-24 MONTHS-Four size options available,please PAY ATTENTION to the SIZE CHART shown in picture

Our pick for the best baby sleep sack is the TillYou Sleep Sack. Here’s why this one impressed us: 

Quality. TillYou’s sleep sack stands the test of many rounds in the washing machine. This is good news since you’ll likely use it nightly.

Softness. The brushed cotton will make you wonder why all blankets aren’t made with this fabric! It’s silky smooth and soft. 

Warranty. TillYou offers a 30-day money-back guarantee and lifetime warranty, ensuring you’ll love their product. 

Ease of Use. The two-way zipper with the internal zipper guard makes midnight diaper changes simple.

Price. For the quality of the product, we think the price is fair. Especially considering you get two sleep sacks.

This baby sleep sack also has plenty of raving customer reviews to support our findings. It’s a great sleep sack for all-around comfort and durability. 

Recommended Accessories

There aren’t accessories specifically sold for sleep sacks. However, there are many baby sleep products that are helpful in conjunction with a wearable blanket.

Here are just a few we find helpful when using a baby sleep sack

FAQs

What should you look for in a baby sleep sack?

When deciding on the baby sleep sack that is right for you, there are several things you’ll want to first consider. Some good starting questions might be: 

  • Will I need a lightweight or heavyweight sleep sack?
  • Will I want it to serve as a swaddle as well? 
  • Do I want a sleep sack that they can grow into or separate ones for each stage?
  • Will I need to change my baby’s diaper in the middle of the night?

Once you’ve answered those questions, you’ll be able to make a more informed decision. 

You might see something labeled “TOG”. This stands for thermal overall grade and will tell you how much warmth the fabric provides. The higher the TOG, the warmer the fabric is. 

What are important safety considerations with a baby sleep sack?

If you find yourself asking, “Are sleep sacks safe to use?” Rest assured, knowing that the use of sleep sacks is approved by health professionals. The use of sleep sacks reduces the risk of suffocation compared to blanket use.

However, keep in mind that the National Instuitute of Child Health and Human Development warns that heavily layered babies are at an increased risk of sudden infant death syndrome. They urge parents to dress their babies appropriately for the temperature and watch for signs of overheating. Be sure to not overdress your baby when using a sleep sack. 

When using a baby sleep sack, also ensure the sack does not cover your baby’s face. When laying them down, put your baby to sleep on their back to ensure proper breathing for safe sleep.

Are weighted sleep sacks safe?

Pleas note that on June 21, 2022, the American Academy of Pediatrics (AAP) issued updated safe sleep recommendations. Among these recommendations was a statement that weighted swaddles, weighted clothing and similar weighted objects on or near a baby are unsafe. Weighted sleep sacks presumably fall into this category and thus are not recommended.

Best baby sleep sacks pin.


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