HaloSleepSack Swaddle (Cotton)



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color : Blue

size : Small

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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 (23)

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November 15, 2017

I loved this until my baby started busting out of it. Unfortunately, I could only use it for a short time, but I felt it got the job done and helped my son sleep.

October 11, 2017

Safe, easy to use, can easily transition to one arm out.

September 25, 2017

My son was a preemie and they used this same sleeper in the NICU. It was great to have once we got home to help him get some sleep.

September 7, 2017

We tried multiple swaddles and this was by far the best and easiest to use! Our son loved it and couldn't wiggle out of it like he could some of the others!

July 18, 2017

The Velcro always seemed to be scratching my son no matter how I wrapped him.

June 5, 2017

It really helped our baby sleep.

May 6, 2017

It worked well, but the Velcro wore out quickly. My baby is kind of spazzy so it was really hard for me to swaddle him because his arms were always flying everywhere during my attempt. When I became more skilled it worked well but still-it stretched out quickly and he Velcro lost its stickiness quickly.

April 24, 2017

Great for getting a tight swaddle but still giving my little one enough room to move her legs!

March 12, 2017

Personally, I hated the Halo brand sleep sacks because of the zippers. You have to connect the two zippers and zip them and that may seem like a small thing, but when you have two flailing arms and a rolling body it makes it that much more difficult. I'd suggest a sleep sack with a two-way zipper that zips from the bottom.