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HALO

HALO SleepSack Swaddle | Cotton | 1.5 TOG | 68-75°F | 6-12 lbs |Triangle

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Oct 11
Order within 23 hours and 53 minutes
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Color: Triangle Neutral


Size: Newborn (Pack of 1)


Features

  • Cotton
  • Imported
  • SAFE AND SECURE SLEEP SOLUTION: The Original Halo Sleepsack Swaddle replaces loose blankets in the crib, creating a safer sleep environment. Endorsed by hospitals nationwide to promote safe and restful sleep for your baby.
  • SOFT AND STRETCHY COTTON: Made from 100% cotton with a double-knit construction, offering a cozy and slightly stretchy feel perfect for swaddling. TOG Rating 1.5 (room temperature of 68-72F): Suitable for cooler evenings during spring or fall.
  • 3-WAY ADJUSTABLE SWADDLE DESIGN: Generously sized fasteners allow a perfect, customizable fit. Adjust the swaddle for Arms-In to reduce startle reflex, One-Arm-Out hand to face for self-soothing, or Two-Arms-Out to transition to the Halo SleepSack, an easy transition when its time to stop swaddling.
  • CONVENIENT DIAPER DESIGN An inverted zipper opens from the bottom, allowing easy diaper changes without disturbing your babys swaddle. Sleeveless design minimizes overheating risk, while snug arm and neck openings ensure a secure fit.
  • SIZE NEWBORN IDEAL FOR NEWBORNS (6-12 lbs): Specially sized for babies 0-3 months old, weighing 6-12 pounds, and measuring 19-23 inches. Discontinue use when baby begins rolling over or attempting to escape from the swaddle.

Description

Created to gently calm the startle reflex for better, longer sleep, the HALO SleepSack Swaddle is the trusted choice of hospitals across the country Made for your little one’s most comfortable sleep, this cozy soft swaddle keeps them comfortable through the night, helping them rest longer and more peacefully. Like all of our award winning SleepSack Swaddles, our signature 3 way design lets you wrap your little one the way they sleep best: arms in, hands to face, or arms out for comfort through every stage. Designed with little ones in mind, the adjustable fastener creates a secure, cozy fit, while the 2-way zipper makes late-night changes simple. The roomy, hip-healthy sack design supports both comfort and healthy growth, so your baby rests easy. Our soft cotton fabric is thoughtfully crafted into both our SleepSack Swaddle and our SleepSack wearable blanket. Gentle and breathable options that grow with your little one for safer, cozier sleep. At HALO, we’re here to support every family’s sleep journey. From those first newborn snuggles to toddler milestones and every transition along the way, we create safer, cozy solutions designed to bring comfort and peace of mind so the whole family can rest easy. HALO Cotton Swaddle HALO Connected BassiNest HALO DreamWeave Mattress BreathableBaby Mesh Liner aden+anais Swaddle 4Pack aden+anais Dream Blanket

Color: Triangle Neutral


Style: Classic


Occasion: sleep


Collection Name: All


Pattern: Geometric


Brand Name: HALO


Global Trade Identification Number: 10


Import Designation: Imported


Age Range Description: Infant


Number of Items: 1


Item Weight: 16 ounces


UPC: 818771026910


Manufacturer: HALO Innovations


Style Number: 12691


Part Number: 12691


Unit Count: 1 Count


Material: Cotton


Product Care Instructions: Machine Wash


Fabric Type: Cotton


Fit Type: Regular


Closure Type: Zipper


Sleeve Length Description: Sleeveless


Size: Newborn (Pack of 1)


Item Highlight: 3-Way Swaddle Arms In, Hands-to-Face or Arms Out | Double Zipper for Easy Changes | Hip-Healthy Design | Newborn 0-3 Months


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 11

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • First time mom- LOVE this swaddle!
Color: Heather Gray Size: Small (Pack of 1)
As a first-time mom, the HALO SleepSack Swaddle quickly became one of my favorite newborn purchases. It felt noticeably higher quality than some of the other swaddles we tried and my baby seemed extra cozy and comfortable in it. I also noticed that my baby slept longer stretches in this swaddle than in some of our other options. The fabric is soft and the fit felt secure without being too restrictive. The sizing was true to the recommendations. Like most cotton baby items, it may shrink a little after washing and drying so some babies may need to size up slightly earlier than expected. One thing I really appreciated was how well it held up in the wash. Even with the Velcro going through the washer and dryer repeatedly, it continued to work well and maintained its quality. The swaddle includes a double zipper feature which many parents may love, but I personally didn't use it much. Overall this swaddle gave me peace of mind as a new parent and helped my baby stay comfortable and sleep well. I would definitely recommend it to other parents looking for a high-quality newborn swaddle! ... show more
Reviewed in the United States on June 22, 2026 by Colsie Doeden
    • Warm Swaddle
Color: Lullaby Forest Size: Newborn (Pack of 1)
My baby loves the Halo sleep sack! This one keeps my baby nice and warm in 68 degree house. Fits her perfectly at 8 weeks old still has room to grow in it. Easy to use and nice and soft. Easier to use than other swaddles I have bought. Lightweight for the warmth
Reviewed in the United States on September 7, 2026 by Meghan Anderson
    • Cozy, convenient, WORKS
Color: Sage Size: Newborn (Pack of 1)
My baby loved to be swaddled but would always break his hands free. With a regular swaddle I was worried it would become loose and cover his face, this sleep sack made him sleep 4 hour stretches! 11/10, definitely worth the try. Worth every penny. Compared to other brands this feels durable but breathable. ... show more
Reviewed in the United States on September 15, 2026 by Jessica
    • Perfection!
These are absolutely perfect. I’ve tried a few other styles but they are either too difficult to put on a wiggly baby, or my baby escapes them within minutes. This style works great for me because my baby doesn’t like to have his arms constricted while I am trying to put him to sleep but I can wrap him up quickly once he’s asleep without moving him around too much in the process. My baby is one month and while it’s a bit large on him, I know he can use these for a while yet (these claim to be for 3-6 months). The Velcro is loud but I’ve not had issues with this too much because my baby isn’t bothered by loud noises (usually). I actually like the Velcro because my Houdini baby can’t escape as easily as he can in other swaddles. Highly recommend to any parent interested in a wearable swaddle. These beat any competitor by a long shot. They are pricey so I understand some people’s hesitation. I recommend at least two because my boy has peed through a diaper or two and I’ve only had one on hand and then struggled to get my baby to sleep well without it while washing. I now have three and am so happy. ... show more
Reviewed in the United States on December 16, 2023 by Jenn
    • Good product but size error?
Color: Cream Size: Small (Pack of 1)
I love that you can swaddle with arms in or out. Beware that it may not last as long as you think if you have a big baby. We got the small size when my baby was one month old because she is a 90th % baby. She now is 24”, 15lbs, just about to turn 3 months old and already doesn’t fit in it (her feet are tight at the end and stretch the swaddle). The swaddle says it is up to 26” but that certainly isn’t true for us. Also, the velcro is already starting to lose its shape so it fits weird around her. Even though she lost it faster than we expected, it saved us many nights and she seemed comfortable in it. ... show more
Reviewed in the United States on July 11, 2026 by Sarah Valentina
    • Ten Stars!
This sleep sack deserves ten stars for how easy it makes middle-of-the-night diaper changes. It is incredibly easy to use, keeping our baby feeling snug, secure, and comfortable all night long. The absolute best feature, though, is the inverted zipper that zips from the top down. When you need to do a diaper change at 3:00 AM, you don't have to unswaddle or fully undress them—you just unzip the bottom, swap the diaper, and you're done. It keeps the baby warm, quiet, and ready to drift right back to sleep. Highly recommend! ... show more
Reviewed in the United States on July 11, 2026 by Hk22
    • Helped our baby sleep in bassinet!
Color: Floral Vintage Stripe Size: Small (Pack of 1)
My baby girl had a hard time sleeping in her bassinet when she was born. We would wrap her in the blanket swaddles, & she would always break loose, so I was worried about her covering her face with them. This swaddle is perfect for us! She is now two months & has been able to sleep for hours in her bassinet in this swaddle. She doesn’t break free from it & it is nice & warm & comforting for her! She is 11 pounds & getting too big for the newborn sleepsack, so we just ordered the small! ... show more
Reviewed in the United States on July 2, 2026 by Hannah Girdley
    • Halo SleepSack Swaddle for the Win!
Color: Baby Blue Size: Newborn (Pack of 1)
This is an excellent product that I’d make sure every new family has on their baby registry. We actually have several of these but we’re finding that we had to wash often and we’re without one so that’s why we purchased again. They wash up so well, I love that they’re 100% cotton and the color schemes are great! The product itself is easy to use, soft, and does the job that it’s meant to do by keeping our infant safe and swaddled. ... show more
Reviewed in the United States on August 13, 2026 by Em228

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