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SleepSack Swaddle Micro Fleece

Rated 4.8 out of 5
305 Reviews|, Answered Questionsor
$
34.99
Free shipping & returns for Babylist orders $45+
color
Cream
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size
Small
1

Overview

Description

The HALO SleepSack Swaddle has all the benefits of a traditional swaddle, but in a much simpler and foolproof design. The 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.

It also has versatility to match your baby’s sleep style and stage of development. It has a bag-style zippered sleep sack with an attached, adjustable upper body swaddle that wraps around your baby’s arms and torso. You can wrap your baby with arms snugly at their sides, hands-to-face or with one or both arms free. Some babies sleep better in the more cocooned wrap, and others need access to their hands for self-soothing. Large, adjustable fasteners on the top part of the swaddle help you get just the right fit.

The soft, polyester micro-fleece of this version of HALO’s swaddle sack is super warm (rated 3.0 TOG). It works well in cold environments, but you will want to select a lighter weight swaddle for more temperate climates or if you keep your home heated at night to prevent overheating.

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 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 fasteners 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.

What we  about it

Adjustable micro-fleece swaddle sack keeps babies snug and warm in colder temperatures

Details

  • Size preemie fits birth to 5 lbs, size newborn fits 6 to 12 lbs, size small fits 13 to 18 lbs
  • 100% polyester micro-fleece
  • Machine washable
  • Note: this item is transitioning zippers so you may receive a two-way zipper or a standard zipper
  • Imported

Related videos

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Customer reviews

305 Ratings
4.8out of 5
305 Ratings

Rated 5 stars by 88% of reviewers

Rated 4 stars by 8% of reviewers

Rated 3 stars by 2% of reviewers

Rated 2 stars by 1% of reviewers

Rated 1 star by 1% of reviewers

1-10 of 305 Reviews
Rated 5 out of 5
My newborn loves it, the
My newborn loves it, the pattern is exactly like the photos. The quality is perfect to keep my newborn cozy during the winter. The quality is durable and perfect for anyone with children. I will definitely be buying more!!
Dec 8, 2025
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Rated 5 out of 5
Love these swaddles for our
Love these swaddles for our LO!
Dec 1, 2025
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Rated 5 out of 5
Love these for our LO!
Love these for our LO!
Dec 1, 2025
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Rated 5 out of 5
Love the micro fleece heading
Love the micro fleece heading into the winter months. As a healthcare worker in pediatrics and using these at work I knew I wanted halo swaddles for my baby. We have four of them! Color and design as pictured— did not fade with washing as the cotton Disney one did.
Nov 29, 2025
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Rated 5 out of 5
I love how soft it
I love how soft it is and my daughter sleeps warm.
Nov 27, 2025
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Rated 5 out of 5
Love this swaddle! Keeps my
Love this swaddle! Keeps my baby nice and warm and helps him sleep for long durations
Nov 19, 2025
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Rated 4 out of 5
This fleece is great, I
This fleece is great, I bought it for my NICU preemie baby who was under 5lbs. I wanted to keep the same sleep swaddles as the hospital to help with the transition to sleeping at home. However the zip SUCKS. It has to go from the top (neck) to the bottom (feet). It only has one zip. So imagine trying to put it on a squirmy baby? Sure during diaper changes you don’t have to unzip completely it but depending on the length of your child and how quickly they grow it might not matter much.
Nov 17, 2025
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Rated 4 out of 5
Amazing swaddle but not for tall babies
We love this swaddle we had the newborn and the small, only problem is our son is not even 3 months and he doesn’t fit in it anymore, he outgrew the newborn by the first month and the small at less than 3, his feet kick the bottom of the swaddle making him uncomfortable
Nov 13, 2025
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Rated 5 out of 5
Perfect for by preemie in
Perfect for by preemie in the cold NICU. Keeps him warm at night.
Oct 25, 2025
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Rated 5 out of 5
our baby loves it
our baby loves it
Oct 18, 2025
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