HaloSleepSack Swaddle (Cotton)



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color: Cream

size: Small



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.


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 their 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 them transition smoothly out of full swaddling.

The HALO swaddle is 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 (56)

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December 30, 2019

It was lightweight for the summer months and so easy to use!

December 20, 2019

They're warm and cuddly and easy to put on and off, adjustable, etc.

November 19, 2019

Perfect for our little escape artist who could not be swaddled in a blanket. She slept great in these, and then we used the wrap under her arms at about two months when she didn’t need the swaddle anymore.

Make sure you Velcro it together before throwing in the wash so it doesn’t stick to everything else.

July 15, 2019

July 1, 2019

My son slept so well in this, right from the first day we brought him home from the hospital! I recommend swaddling your child tightly—they like to feel cozy! It helps little ones sleep.

May 19, 2019

Halo SleepSacks were a life saver for us. They are easy to use and come in cute patterns.

April 23, 2019

The cotton was perfect for summer months and the swaddle is very easy to wrap up. This swaddle stays on the shoulders because of the zipper mechanism and can be used with arms out if baby learns to roll over.

March 26, 2019

Our baby was never a fan of being swaddled, but we did like that this particular one let us wrap her for sleep with her arms out.

March 18, 2019

It's easy to use and worked well for swaddling my little one. The only downside to the SleepSacks are getting baby out of it for middle of the night diaper changes. The velcro is a little loud, but at that point, the baby is probably awake and crying over a dirty diaper anyhow.