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Halo SleepSack Swaddle Cotton - Lullaby Forest, Newborn.Halo SleepSack Swaddle Cotton - Lullaby Forest, Newborn.Halo SleepSack Swaddle Cotton - Lullaby Forest, Newborn.Halo SleepSack Swaddle Cotton - Lullaby Forest, Newborn.
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Halo SleepSack Swaddle Cotton - Lullaby Forest, Newborn.

SleepSack Swaddle Cotton

Rated 4.6 out of 5
463 Reviews|, Answered Questionsor
$
34.95
Free shipping & returns for Babylist orders $45+
color
Lullaby Forest
Thumbnail of BlueThumbnail of CreamThumbnail of PinkThumbnail of Lullaby ForestThumbnail of LeavesThumbnail of Forest FriendsThumbnail of BirdsThumbnail of Ocean LifeThumbnail of CloudsThumbnail of SageThumbnail of White Lamb ScribbleThumbnail of StardustThumbnail of Sunshine RainbowsThumbnail of JungleThumbnail of Cloud
size
Newborn
1

Overview

Description

The HALO SleepSack Swaddle has the benefits of a traditional swaddle, but in a simpler 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 lets you keep baby’s arms inside or outside of the swaddle. This maximizes your baby’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.

Design details include a zipper that opens from the bottom for easy diaper changes. The roomy sack at the bottom allows your baby’s legs to move 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 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 baby into the main pouch. Then wrap the Velcro wings around each other, keeping your baby’s arms under each wing as you go. See HALO’s video below for more details.

What we  about it

Adjusts to accommodate multiple sleep styles.

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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Customer reviews

463 Ratings
4.6out of 5
463 Ratings

Rated 5 stars by 79% of reviewers

Rated 4 stars by 10% of reviewers

Rated 3 stars by 5% of reviewers

Rated 2 stars by 2% of reviewers

Rated 1 star by 5% of reviewers

1-10 of 463 Reviews
Rated 5 out of 5
Very good
Very good
Jul 19, 2026
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Rated 5 out of 5
Very happy with this swaddle.
Very happy with this swaddle. Bought when my sweet girl was 4 weeks old. She is definitely an arms up baby so I love that this is an option. Very simple to put on which is nice and doesn’t take but a few seconds to swaddle baby!
Jul 18, 2026
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Rated 5 out of 5
Bought for a gift and
Bought for a gift and the baby totally loved it!!!
Jul 9, 2026
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Rated 1 out of 5
Unfortunately it was WAY too
Unfortunately it was WAY too short for my 4 week old, 50th percentile in height daughter. Super bummed. I wish they had a lot more fabric in the length.
Jul 8, 2026
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Rated 5 out of 5
Love this swaddle for my
Love this swaddle for my premie twins! Allows them to keep their hands by their face, but be wrapped up nice and tight.
Jul 7, 2026
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Rated 5 out of 5
This design is so precious
This design is so precious and the swaddle, like always is perfect!
Jul 2, 2026
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Rated 5 out of 5
Such a cute design, and
Such a cute design, and helps my baby sleep more soundly! I love all of the different ways it can be used!
Jul 2, 2026
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Rated 5 out of 5
We love the swaddles, they’re
We love the swaddles, they’re so easy to use and work well for putting our little one to sleep.
Jun 22, 2026
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Rated 4 out of 5
Cute design and does the
Cute design and does the job, baby sometimes breaks out of it easily though, so I wish it was stronger
Jun 19, 2026
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Easy to use, and helps my daughter sleep! We like this style swaddle.
May 31, 2026
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