Every baby has different sleep preferences. The adjustable HALO® SleepSack swaddle provides 3 easy ways to swaddle to ensure your baby’s best sleep and to help make the transition from swaddling easier.
TOG (Thermal Overall Grade) is the warmth rating used for baby sleepwear. It measures how well a fabric traps warm air to keep your baby at a comfortable temperature. The higher the TOG, the warmer the sleepwear, making it easier to choose the right SleepSack based on your room temperature.
TOG Tool
Use our interactive TOG tool below to select a TOG and find recommended products that are right for you.
Select a TOG above to see product recommendations.
Want to learn even more about TOG?
Learn more on our TOG Guide
This product is perfect for 68°F to 72°F (Spring & Fall)
Want to learn even more about TOG?
Learn more on our TOG Guide
Crafted from 100% certified organic cotton, our best-selling, award-winning SleepSack® Swaddle combines natural softness with HALO’s trusted sleep design. Thoughtfully created to help reduce the Moro reflex, its versatile 3-way design (arms in, hands-to-face, or out) adapts to your littleone’s sleep preferences for a more restful night.
Adjustable wings make swaddling simple and secure, while the double zipper allows for quick, easy diaper changes. The roomy sack design supports healthy hip development and comfortable movement.
As the original creator of the engineered swaddle, HALO is trusted by over 40 million parents and 1,800 hospitals nationwide; now bringing that same expertise to a naturally breathable organic design.
FEATURES
SAFETY
• 1.5 TOG
• Replaces loose blankets for better, longer, safer sleep
• Imported
FABRIC
100% Organic Cotton
Starting in 2024, SleepSacks are nolonger embroidered; To reduce waste, we are sellingthrough existing inventory and cannot guarantee whichversion you will receive
CARE
Wash before first use. Machine wash cold on a gentlecycle with like colors. Use only non-chlorine bleach ifneeded. Tumble dry low. Do not iron or dry clean. For bestresults, close the zipper and fasteners and turn inside outbefore washing.
What is TOG?
TOG (Thermal Overall Grade) is the warmth rating used for baby sleepwear. It measures how well a fabric traps warm air to keep your baby at a comfortable temperature. The higher the TOG, the warmer the sleepwear, making it easier to choose the right SleepSack based on your room temperature.
TOG Temperature Guide
0.5 TOG — 75°F to 77°F — Summer / warm rooms
1.0 TOG — 72–75°F — Year-round / mild rooms
1.5 TOG — 68–72°F — Spring & fall
2.0 TOG — 64–68°F — Cooler rooms
3.0 TOG — 61–64°F — Winter / cold rooms
Not sure what TOG to choose? A good rule of thumb: dress baby the way you'd dress yourself for sleep, then swap the blanket for a SleepSack.
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Crafted from 100% certified organic cotton, our best-selling, award-winning SleepSack® Swaddle combines natural softness with HALO’s trusted sleep design. T...
Crafted from 100% certified organic cotton, our best-selling, award-winning SleepSack® Swaddle combines natural softness with HALO’s trusted sleep design. Thoughtfully created to help reduce the Moro reflex, its versatile 3-way design (arms in, hands-to-face, or out) adapts to your littleone’s sleep preferences for a more restful night. Adjustable wings make swaddling simple and secure, while the double zipper allows for quick, easy diaper changes. The roomy sack design supports healthy hip development and comfortable movement. As the original creator of the engineered swaddle, HALO is trusted by over 40 million parents and 1,800 hospitals nationwide; now bringing that same expertise to a naturally breathable organic design.
Reduce the startle reflex with secure, adjustable swaddling for better sleep through the night.
Adjustable Fasteners
For the perfect fit everytime
3-Way Swaddling
Arms in, arms out, our hands to face
Inverted or Double Zipper
For easy diaper changes
How to use a 3-way swaddles?
Every baby has different sleep preferences. The adjustable HALO® SleepSack swaddle provides 3 easy ways to swaddle to ensure your baby’s best sleep and to help make the transition from swaddling easier.
What should my baby wear underneath?
It is essential to dress your baby appropriately underneath the sleepsack or swaddle, depending on the room temperature. Use lightweight, breathable clothing, such as a onesie or a light cotton sleeper, in warm weather. In colder temperatures, opt for a warmer sleeper or footed pajamas.
What is a startle reflex?
Swaddling creates a familiar and comforting environment for newborns, reminiscent of the cozy confines of the womb. The snugness of the swaddle provides a sense of security, helping babies feel calm and reassured. Also, newborns have a strong startle reflex that can wake them up abruptly during sleep. Swaddling can effectively limit the jerky movements caused by this reflex, promoting more peaceful sleep and longer rest periods.
Overall rating: 4.2777777 / 5 from 18 reviews.
Review topics: ["feels","fabric","sleep","swaddle","babies","guy"].
"I was excited to find a Halo swaddle using organic cotton fabric, and I wanted to love it, but couldn’t get past the smell. Both the chambray and the gray sleep sacks I ordered had a horrible chemical smell, and I just couldn’t get past it. I’m not sure if it was the fabric itself or the Velcro that was causing the problem, but either way, I didn’t feel right having my baby sleep in these so I returned them both."
— Lindsey F. (2/5)
"I was excited to find a Halo swaddle using organic cotton fabric, and I wanted to love it, but couldn’t get past the smell. Both the chambray and the gray sleep sacks I ordered had a horrible chemical smell, and I just couldn’t get past it. I’m not sure if it was the fabric itself or the Velcro that was causing the problem, but either way, I didn’t feel right having my baby sleep in these so I returned them both."
— Lindsey F. (2/5)
"We love our halo sleep sack for our newborn. Easy to swaddle + gives her comfort :’) so grateful!!"
— Samantha F. (5/5)
"We love our halo sleep sacks! Very excited to try the sleep bags as our baby gets bigger."
— Brianna M. (5/5)
"Love the colors of the sacks and size is amazing. She loves the sleep sacks and she can roll in them."
— Callie K. (5/5)
"I wasn’t happy with this swaddler. The zipper went straight into my baby’s neck. If I tried to adjust it then it rubbed over her mouth and kept her awake."
— Whitney T. (1/5)
"These swaddles are the best. The only ones I use."
— Melissa M. (5/5)
"I bought this for my 5 week old granddaughter - she is sleeping longer and more soundly"
— Sandra B. (5/5)
"As the title says, the flap allows my baby to bring his hands up which keeps him awake. Otherwise it's a great, easy to swaddle and not too warm."
— Sukanya S. (3/5)
"Very excited to use this swaddle!"
— Nikki R. (5/5)
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