HaloSleepSack Swaddle (Cotton)



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color : Cream

size : Small

Quantity :



What weabout it
Hip-healthy swaddle sack in mid-weight cotton adjusts to accommodate multiple sleep styles, with optional access to hands for self-soothing

About this Product
  • Easier, foolproof way to swaddle
  • 3-way adjustable swaddle
  • Inverted zipper opens and closes from bottom


The HALO SleepSack Swaddle has all the benefits of a traditional swaddle, but in a much simpler and foolproof design. The Velcro wings make it easy to wrap the swaddle around your baby and keep his or her arms safely immobilized, preventing the startle reflex that can disturb rest. As a bonus, the 2-in-1 adjustable design of the SleepSack Swaddle actually lets you to keep your baby’s arms inside or outside of the swaddle. This maximizes your child’s comfort and eventually helps him or her transition smoothly out of full swaddling.

The HALO swaddle is embroidered with “back is best” on the front, reminding caregivers to always place your baby to sleep on her back. It’s meant to be used over PJs in the place of a loose blanket.

The zipper opens and closes from the bottom, making diaper changes easier. And the roomy sack at the bottom allows your baby to move her legs freely, promoting long-term hip health (though some babies sleep better when both legs and arms are wrapped snugly).

Parents report that the HALO SleepSack Swaddle holds up well to washing, but do remember to attach the Velcro to itself so it doesn’t stick to itself or other items in the wash. Stop swaddling when your baby shows signs of rolling over or breaking out of the wrap.

To use the HALO SleepSack Swaddle, first zip your child into the main pouch. Then wrap the Velcro wings around each other, keeping your child’s arms under each wing as you go. See HALO’s video below for more details.


  • Size newborn fits 6 to 12 lbs., size small fits 13 to 18 lbs.
  • 100% cotton interlock
  • Machine washable
  • 1.5 TOG
  • Imported

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User Reviews (44)

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February 12, 2019

Easy to use, baby slept great!

February 5, 2019

It keeps sweet arms down for lots of hours of sleep. My baby used hers for 6 months. It worked best for us when we got it super snug.

February 2, 2019

The concept of the Halo sack is great because we were awful at swaddling but our baby was able to get her arms out no matter how many times we tried to tighten the flaps. The sleep sack is good for babies who don’t mind their hands being down. If your baby likes their hands near their head, you’re better off getting a swaddle product that lets them keep their hands up.

January 29, 2019

While the swaddle did what it was supposed to, the velcro is SO LOUD and would wake the baby up if it needed to be repositioned.

January 18, 2019

This was a game-changer! Started using it at about 2 weeks old and immediately my daughter started sleeping longer and in longer stretches! Life saver!

October 4, 2018

Easy diaper changes and kept our little one snug and comfy through the night. Make sure you connect Velcro before you wash it.

October 2, 2018

I love this swaddle style. My 9 week old still sleeps much better when she is swaddled. I leave it loose enough that she can free her hands by morning if she wishes. I free her hands for night feedings anyway and this makes re-swaddling simple when I lay her back down. I like that it comes in different fabrics for different climates.

August 28, 2018

We preferred the Ollie swaddle over the Halo Sleep Sack.

August 16, 2018

Critical for the first month.