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Best Toddler Sleep Sack

Corey Majeau

Every parent wants their little ones to be warm and snuggly, but toddlers tend to kick off the blankets while they sleep. To keep your little love bug warm, a wearable blanket—aka sleep sack—is a perfect purchase. These wearable blankets replace loose bedding and keep your child warm. They are designed for easy access and to keep your toddler feeling warm and swaddled. Many have sleeves and some even have legs for your growing toddler.

When you are picking out a wearable sleep sack here are some things that you will want to keep in mind:

RankProductHighlights
#1HALO

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  • Product Specs for Comparison
  • Dimensions: 9 x 0.5 x 11.5 inches
  • Weight: 9.2 ounces
#2GUNAMUNA

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  • Product Size: 16 x 22 x 1 inches
  • Weight: 1.25 pounds
  • Limited lifetime manufacturer’s warranty
#3Nested Bean Zen Sack

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  • Package Dimensions: 11 x 7.5 x 2 inches
  • Sizes: Comes in 0-6 months (7-18 lbs, 21-30 in), 6-15 months (16-26 lbs, 26-33 in) and 15-24 months (26-36 lbs, 31-38 in)
#4Little Mo 20 Down Baby Sleeping Bag 

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  • Size: 6-24 months
  • Weight: 9 ounces
  • Material: Down Filling
#5SleepingBaby Poly Zipadee

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  • Size: 33.5 x 1 x 12 inches
  • Weight: 6.4 ounces
#6Castleware’s Toddler Sleep Bag

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  • Sizes: 6-12 months, 12-18 months,  2T, 3T, 4T
  • Weight: 9 ounces
  • Material: Organic cotton

Material

You can find a sleep sack in pretty much any material but think about what you want to be putting close to your little one’s skin. Kids have very gentle skin and are easily agitated, so look for something soft and/or organic. Think seasonally as well. If you live somewhere with cold winters you will want to have a sleep sack with a heavier material to ensure your child’s warmth.

What should a baby wear under a sleep sack?

A onesie is great for wearing underneath a wearable blanket. It does of course depend on the temperature of the room and which type of sleep sack you’re using. Maybe if you are needing something warmer you could consider putting the baby in pajamas underneath.

Top Wearable Baby Blankets

1. HALO

SPECS:

  • Product Specs for Comparison
  • Dimensions: 9 x 0.5 x 11.5 inches
  • Weight: 9.2 ounces

Best Brand for Versatile Options

The Halo Sleep Sack is the most popular wearable baby blanket and with its endless choices and styles, both kids and parents love them. It unzips from the bottom for quick and easy nighttime diaper changes, and is far out of the way for toddlers to reach it. The sleep sack design has plenty of space for very active toddlers. It comes in a wide variety of sizes and colors and even offers a style with foot holes for little walkers. These 100 percent cotton sleep sacks from Halo are a top Amazon choice because of the ease for parents to dress their children and it can work for almost all seasons. Halo sleep sacks have the corner on the market when it comes to sleep sacks since they offer a variety in different materials, prints, and sizes. Many models like this one come in multiple sizes and can keep up with sizing while your child grows.

ProsCons
  • 100% cotton
  • Comes in various sizes and designs
  • Comes in various materials
  • Good for transitioning out of swaddle
  • Machine washable
  • Adjustable
  • Runs a little large

Who should buy this wearable toddler sleep sack?

If you are looking for the top rated sleep sack available in various options, you will find a lot of choices with the Halo brand.

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2. GUNAMUNA

SPECS:

  • Product Size: 16 x 22 x 1 inches
  • Weight: 1.25 pounds
  • Limited lifetime manufacturer’s warranty

Best Winter Sleep Sack

When frigid winter temperatures set in, make sure you have a Gunamuna Sleep Sack on hand. The Gunamuna is essentially  a long sleeved duvet that your child can safely wear. It’s made of silky soft bamboo with a down-like hypoallergenic filling.  This sleep sack is certified OEKO-TEX Standard with 100 rigorous tests by a leading lab that exceeds U.S. and Canada safety standards. Once a chill hits the air, it might be time to start thinking about upping your wearable blanket game and the Gunamuna sleep sack will keep your toddler snuggly and warm.

ProsCons
  • Soft Bamboo
  • Generous fit with wider, longer, larger armholes
  • Thermal-regulating, moisture-wicking fabric
  • Hypoallergenic
  • So snuggly its like your baby is wearing a duvet
  • Machine washable
  • OEKO-TEX
  • Limited lifetime manufacturer’s warranty
  • Not all for all seasonal wear

Who should buy this wearable toddler sleep sack? 

If you live in a cold climate or keep a chilly house, the Gunamuna long sleeved sleep sack is exactly what you want to cover your toddler with to keep them cozy.

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3. Nested Bean Zen Sack

SPECS:

  • Package Dimensions: 11 x 7.5 x 2 inches
  • Sizes: Comes in 0-6 months (7-18 lbs, 21-30 in), 6-15 months (16-26 lbs, 26-33 in) and 15-24 months (26-36 lbs, 31-38 in)

Best Weighted Sleep Sack

This lightly-weighted sleep sack is beloved among new parents because of its effectiveness in getting baby enough hours of satisfying sleep. It’s made of 100 percent cotton fabric and the two-way zipper makes it easy for those late-night diaper changes. It comes in toddler sizes 15 to 24 months and uses an oval-shaped chick, mimicking your comforting touch on a child’s chest at bedtime. The weighted pad is filled with non-toxic poly beads (and was created using physio-therapy standards to give just the right amount of pressure). It also has a two-way zipper along the side and adjustable shoulder straps which makes it take longer to outgrow. Completely safe to use in your home washer and dryer.

ProsCons
  • OEKO-TEX certified
  • Available in three sizes
  • Two-way zipper
  • Washer/dryer safe
  • Adjustable snaps
  • Zen wear mimics your embrace
  • Unisex
  • N/A

Who should buy this wearable toddler sleep sack?

If you have heard about the wonders of weighted blankets, this is an opportunity to gently ease your child into a comforting hug from the blanket while they sleep.

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4. Little Mo 20 Down Baby Sleeping Bag 

SPECS:

  • Size: 6-24 months
  • Weight: 9 ounces
  • Material: Down Filling

Best Down Sleep Sack

The Little Mo Down Sleep Sack is designed to meet all AAP-recommended guidelines for safe sleeping for your toddler. There is no hood or drawstrings, and the snug, secure collar keeps your little one from slipping inside. The thick channels of 100% RDS-certified down will surround your child with warmth and the internal baffle construction keeps the down from shifting and prevents cold spots. This award winning product weighs less than 9 ounces and packs down to around the size of a water bottle making it easy to take along on any trip.

ProsCons
  • Warm RDS certified Down filling
  • Machine washable
  • Ultra lightweight
  • Meets safety standards
  • Award winning
  • No sizes larger than 2T
  • Expensive

Who should buy this wearable toddler sleep sack? 

Adventurous families looking for a sleeping sack that is warm enough for outdoor camping for your toddler.

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5. SleepingBaby Poly Zipadee

SPECS:

  • Size: 33.5 x 1 x 12 inches
  • Weight: 6.4 ounces

Best Modern Looking Sleep Sack

The starfish design of the Classic Zipadee-Zip provides all the comforting enclosed feeling of a swaddle but doesn’t limit your toddler’s range of motions. Your toddler will love it because they can push up, roll over, wiggle and still soothe themselves back to sleep!  Parents love it because of its modern look, clean lines and design. The Zipadee-Zip is a great swaddle transition item. Unlike wearable blankets, the starfish design creates a slight resistance in the wing-span. This allows your baby to move around freely while still feeling enclosed and cozy – much like the sensation of being in a swaddle.  Also, a great benefit is that the Zipadee-Zip keeps your baby warm all night long. Because every baby regulates their body heat differently, please use your best judgment and use your own layers that you are wearing as a  guide for what you want your baby to wear under the Zipadee-Zip. Some toddlers sleep with light PJs underneath while others simply wear their diaper underneath the Zipadee-Zip!

ProsCons
  • Modern design
  • Unique starfish wings
  • Multiple sizes
  • Various colors
  • Polyester and spandex blend
  • Easy to dress
  • Gender neutral
  • For sleeping only.  Not to be used for walking or running.

Who should buy this wearable baby blanket?

If you are a parent who doesn’t buy into all the frills of baby wear, you will love the simple yet useful design of the classic Zipadee-Zip.

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6. Castleware’s Toddler Sleep Bag

SPECS:

  • Sizes: 6-12 months, 12-18 months,  2T, 3T, 4T
  • Weight: 9 ounces
  • Material: Organic cotton

Best Toddler Sleep Sack with Feet

Castleware’s Toddler Sleep Bag comes in sizes ranging from 6 months to 4T. This sleep sack has foot openings which will allow freedom of movement for your busy toddler.  The feet cuffs can be closed off at night so your little one’s feet stay nice and cozy. It is made of a soft knitted organic cotton and is available in a selection of bright and cheerful colors. It stands up well to machine washing and you know you will be doing a lot of that with your active toddler.

ProsCons
  • Modern design
  • Multiple sizes from 6 months to 4T
  • Organic cotton
  • Gender neutral
  • Made in the USA
  • Sturdy zipper
  • Sleeveless

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Last Words

Wearable blankets are completely safe because they are not loose. Rather than something extra in the crib, wearable blankets are like an extra article of clothing for your baby that stays in place. According to the American Academy of Pediatrics, cribs should be kept completely bare. That means no sheets, blankets, stuffed animals, or bumpers.

Wearable blankets, on the other hand, have been given the stamp of approval for safety. When your baby is awake, we recommend giving them plenty of love and closeness throughout the day with lots of time in your arms. And at night when it’s time for them to be an independent sleeper – a wearable blanket is a perfectly safe solution.

Now that you know that your baby is safe with any of these purchases, all you have to do now is choose the style that will work best for your child and your lifestyle.

Photo credit: Artem Varnitsin/Shutterstock