SleepSack SwaddleStretch
$
34.99
color
Mushroom
size
0-3 M
1
Out of stock (Back in 2-4 weeks)
Overview
Description
Designed for little ones who don’t settle in just one position, the HALO SleepSack SwaddleStretch offers natural movement with gentle support. Stretchy sleeves allow for arms up, out or anywhere in between, while soft structure helps ease the startle reflex for better rest.
The roomy, hip-healthy sack supports natural leg movement, and the two-way zipper makes changes easier.
What we about it
Lets baby move their arms while still minimizing the startle reflex.
Details
- Stage 1: The first step in HALO’s safer sleep solutions
- Size: 0-3 months, 6-12 lbs and 19”-23”
- TOG: 0.5
- Materials:
- Body: 100% cotton
- Chest: 86% cotton, 11% nylon, 3% elastane
- Stretchy sleeves support a natural sleep position, allowing arms to move up, out or anywhere in between
- Unique sleeve construction and stretch fabric help ease the startle reflex while still allowing natural movement for self-soothing
- Snug zone creates a cozy, held feeling that can help baby settle for sleep
- Unlike traditional swaddles, discontinuing use is not necessary if baby starts to roll
- Balances movement and comfort to help little ones settle more easily for deeper more restful sleep
- Two-way zipper makes nighttime diaper changes easier
- Hip-healthy fit: Roomy sack supports natural leg movement and proper positioning
- Country of origin: China
- Care:
- Wash before first use
- Machine wash cold on gentle cycle with like colors; tumble dry low
- Close zippers and turn inside out before washing
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Customer reviews
37 Ratings
1-10 of 37 Reviews
Love that it's stretchy, leaves
Love that it's stretchy, leaves a lot of room for his little arms inside. I appreciate this kind of swaddle because it holds him relatively in place but doesn't suppress the startle reflex, which is important developmentally. Great quality material and dries well in the dryer, just takes a bit of time when you dry on low. Love the teal color, so pretty!
May 7, 2026
Perfect solution to keep our
Perfect solution to keep our baby swaddled since he doesn’t like having his arms pinned down.
Apr 17, 2026
Good quality, our baby loves
Good quality, our baby loves this item!
Apr 7, 2026
Very soft and easy to
Very soft and easy to wash.
Apr 6, 2026
For newborn (less then 4
For newborn (less then 4 weeks old) it was too small and my baby is on the smaller side I don’t like the arms being too tight either
Apr 5, 2026
Great but need bigger sizes
We LOVE this swaddle. My daughter likes the hug but being able to move her arms and legs. However it needs bigger sizing and longer arms. Shes 9 weeks and can’t stretch her fingers out in it. We really want to keep using but unfortunately it’s getting too small already :(
Apr 2, 2026
The seam ripped after one
The seam ripped after one wash. Very disappointed
Mar 18, 2026
First night we put this
First night we put this on our baby she slept her longest stretch ever.
Mar 16, 2026
Night Night Baby
I received this swaddle from the Stellar Product Testing Panel.
This swaddle made a significant difference in my newborn’s sleep. We started noticing longer stretches of sleep almost immediately. My baby loves to swarm and often wakes herself up from spontaneous hand movements, but this swaddle helps keep her gently contained so she can stay asleep longer. I also really love the middle compression—it feels supportive without being restrictive. The fabric is high quality and the design is…
This swaddle made a significant difference in my newborn’s sleep. We started noticing longer stretches of sleep almost immediately. My baby loves to swarm and often wakes herself up from spontaneous hand movements, but this swaddle helps keep her gently contained so she can stay asleep longer. I also really love the middle compression—it feels supportive without being restrictive. The fabric is high quality and the design is…
Mar 12, 2026
Awkward arm length is a letdown
I received this swaddle as part of the Stellar Product Testing Panel. My baby did not use a traditional swaddle from birth. She preferred to have her arms free, so we were excited to receive this swaddle as an option for her to be wrapped comfortably while having her arms available for movement. The swaddle was a soft, ribbed texture that seemed comfortable for our little one. However, my baby’s arm were too long for the shape of the swaddle, even at 1 month old. I use HALO sleep sacks for her…
Mar 11, 2026
