HALO® created the first SleepSack® over 20 years ago with both safety and comfort in mind. The #1 choice of 17,000 hospitals nationwide, our original wearable blanket with sleeveless design nestles baby like a soft blanket without the risk of sleep-related dangers. Signature “Back is Best” embroidery is a gentle reminder to place baby in the recommended sleep position. Features an inverted zipper for easy diaper changes and a roomy sack design that’s recognized by the International Hip Dysplasia Institute as promoting healthy hip development.
Size: Available for babies 0 to 24 months. View size chart to select the proper size for your child.
TOG: 0.5 - 100%Cotton/100% Cotton Muslin/100% Organic Cotton: Ideal for warmer temperatures (75 - 80°F). Can be layered with warmer sleepwear for cooler temperatures.
Product Care: Turn inside out and close zipper before laundering. Machine wash cold with like colors on gentle cycle. Close zipper before washing. Tumble dry low. Do not bleach, iron or dry clean.
Safety Reminder: Always place your baby on their back for sleep. And, never place anything in the crib with your baby. No pillows, bumpers, toys or loose blankets. The American Academy of Pediatrics recommends the use of wearable blankets to keep your baby warm.
halo innovations wearable blanket cotton
Size
Age
Inches
Pounds
0-3
NB
19-23"
5-10 lbs
0-6
S
23-26"
10-18 lbs
6-12
M
26-30"
16-24 lbs
12-18
L
30-35"
22-28 lbs
18-24
XL
35-40"
26-36 lbs
All Sizes in Inches Unless Otherwise Stated
Sizing: Infant
Material: 100% Cotton
Fit: Easy Fit
Garment Style: Sleeveless, Front Full Length Zipper
Neckline: Swaddle Wrap
Garment Details: No Pocket
Package Quantity: 1
Fabric Weight Type: Lightweight Fabric
TOG Rating: 0.5 TOG
Care and Cleaning: Machine Wash, Tumble Dry
TCIN: 81497743
UPC: 818771045003
Item Number (DPCI): 030-02-6586
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 0.8 inches length x 7.5 inches width x 9 inches height
Estimated ship weight: 0.5 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
Q: This leaves their hands free, what do you recommend covering their hands with so they don't scratch themselves at night? Can you tuck the arms in the halo sleepsack?
submitted by plueberry - 7 years ago
A: Hi there, HALO Here. This product can cover any PJ's to ensure a comfortable night's sleep. We do not recommend tucking arms into the halo sleepsack.
submitted byadenandanaisQA - 6 years ago
A: This is the Halo Sleepsack, which is designed for babies too old to be swaddled (babies who roll). Halo also makes a velcro Swaddle, which covers the arms and hands. You can always cover hands with mittens to prevent scratching, but our NICU nurses told us that the benefits of letting the baby explore its hands outweigh the risks of scratches, while heal quickly.
submitted byMMM94 - 6 years ago
A: The SleepSack can be worn over any pajamas to ensure a comfortable night's sleep. We would not recommend you tuck baby's arms into the SleepSack.
submitted byadenandanaisQA - 6 years ago
Q: The product pictures say this is 1.0 tog and the description says 0.5 tog. Which is it?
submitted by AMB - 1 year ago
A: Halo here! This particular Sleepsack Swaddle Wearable Blanket is 0.5 tog. The specifications on this page also show 0.5 tog
submitted byAden and Anais - 1 year ago
A: Halo here! This specific Sleepsack Wearable Blanket is 0.5 tog. The information on this page also specifies that the tog is 0.5
submitted byAden and Anais - 1 year ago
Q: How do I tell which Halo swaddles have a TWO WAY zipper? I find the inverted zippers difficult for a squirming baby.
submitted by KSM - 5 years ago
A: "Our products with the two-way zipper will have a zipper cover at the top of the SleepSack. The inverted zippers do not have this cover." answer is not true. i have a one way zipper and has cover.
submitted byJan - 3 years ago
A: HALO here! We've updated all current models to include an inverted zipper. Currently we do not offer a method to determine which SleepSack will have a two-way zipper, so you may need to look at the product images to confirm its zipper style. Our products with the two-way zipper will have a zipper cover at the top of the SleepSack. The inverted zippers do not have this cover.
submitted byaden and anais - 5 years ago
Q: what is the fabric content?
submitted by Sarah - 5 years ago
A: HALO here. This particular SleepSack is made of 100% cotton.
submitted byaden and anais - 5 years ago
A: HALO here. This SleepSack wearable blanket is made of 100% cotton.
submitted byaden and anais - 5 years ago
Q: Is this cotton sleepsack warm enough for winter? The bedroom is about 65 degrees.
submitted by BethanyO - 5 years ago
A: HALO here. This sleepsack is rated 0.5 TOG and is ideal for room temperatures that reach 75-80 degrees Fahrenheit. The warmest items we have are the micro-fleece and velboa sleepsack swaddles.
submitted byaden and anais - 5 years ago
A: HALO here. The 100% cotton SleepSacks are rated a 0.5 TOG which means they are ideal for room temperatures that reach 75 - 80 degrees Fahrenheit. If you need something warmer, we recommend our velboa or micro-fleece SleepSacks.
submitted byaden and anais - 5 years ago
Q: How should this SleepSack be cleaned?
submitted by AI Shopping Assistant - 1 month ago
A: Machine wash cold on a gentle cycle and tumble dry low; avoid bleach and ironing.
submitted byAI Shopping Assistant - 1 month ago
Ai generated
Q: What is the primary material used in this wearable blanket?
submitted by AI Shopping Assistant - 1 month ago
A: The wearable blanket is made from 100% cotton, ensuring comfort and safety for infants.
submitted byAI Shopping Assistant - 1 month ago
Ai generated
Q: What is the TOG rating of this SleepSack?
submitted by AI Shopping Assistant - 1 month ago
A: The SleepSack has a TOG rating of 0.5, suitable for warmer temperatures.
submitted byAI Shopping Assistant - 1 month ago
Ai generated
Q: What features help with diaper changes?
submitted by AI Shopping Assistant - 1 month ago
A: It includes an inverted zipper for easy diaper changes without completely removing the blanket.
submitted byAI Shopping Assistant - 1 month ago
Ai generated
Q: Is this wearable blanket safe for babies to sleep in?
submitted by AI Shopping Assistant - 1 month ago
A: Yes, it is designed to promote safe sleep and recommended by hospitals for infants.
The sleep sack has received positive feedback for its lightweight and breathable design, making it ideal for warmer weather. Guests appreciate the soft cotton material and the ease of use, especially with the bottom zipper for diaper changes. Many love the variety of cute patterns available. However, some concerns were raised about the sizing, particularly the neck opening, which some found too large. Overall, it remains a popular choice for keeping babies comfortable during sleep.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6
4.6 out of 5 stars
647 star ratings
4.6 out of 5 stars with 647 reviews
comfort
4.6 out of 5
comfort: 4.61 out of 5
design
4.5 out of 5
design: 4.51 out of 5
quality
4.5 out of 5
quality: 4.55 out of 5
82% would recommend
202 recommendations
5 out of 5 stars
25 February, 2026
originally posted on 4cab7c-cf.myshopify.com
Great!
Great!
Nora M.
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5 out of 5 stars
24 February, 2026
originally posted on 4cab7c-cf.myshopify.com
wonderful and cute
wonderful and cute
Ashley R.
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5 out of 5 stars
5 February, 2026
originally posted on 4cab7c-cf.myshopify.com
Love it! Exactly as expected.
Love it! Exactly as expected.
Kylie A.
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5 out of 5 stars
1 February, 2026
originally posted on 4cab7c-cf.myshopify.com
Love these products! My 16
Love these products! My 16 month old still can't sleep without it.
Sara B.
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5 out of 5 stars
1 January, 2026
originally posted on 4cab7c-cf.myshopify.com
Halo really does make the
Halo really does make the best sleep sacks! This llama pattern is my 2 year old daughter’s favorite now :) I love how they get softer and softer the more they get worn. Definitely recommend!
Elizabeth J.
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5 out of 5 stars
30 October, 2025
originally posted on 4cab7c-cf.myshopify.com
We absolutely love this, and
We absolutely love this, and it’s the third time we’ve bought it in a bigger size. It’s a great and versatile weight, especially on warmer evenings. It’s helped us with better sleep, too.
Katelyn B.
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2 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
4 October, 2025Verified purchase
I don't like it.
Really not usable. The other Halo sleep sacks I have, have a double zipper, are a nice weight and keep baby warm. This sleep sack has an "upside-down" one way zipper, which is super not user friendly especially in the middle of the night. It's very thin. I guess I'd use it if it was summer and I had no AC. It's basically the equivalent of a top sheet. The fabric is nice for what it is an has a cute print.
Lo
comfort
2.0 out of 5
comfort: 2 out of 5
design
1.0 out of 5
design: 1 out of 5
quality
5.0 out of 5
quality: 5 out of 5
1 guest found this review helpful. Did you?
5 out of 5 stars
26 September, 2025
originally posted on 4cab7c-cf.myshopify.com
I love that this wearable
I love that this wearable blanket is thin and 100% cotton so it’s perfect to wear with a sleeper, even during the summer months. Will definitely be getting more.
Addyson S.
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5 out of 5 stars
16 September, 2025
originally posted on 4cab7c-cf.myshopify.com
great weight and and easy
great weight and and easy transition.
Jenna S.
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5 out of 5 stars
25 August, 2025
originally posted on 4cab7c-cf.myshopify.com
breathable and lightweight
breathable and lightweight
Kelly P.
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1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
30 July, 2025Verified purchase
Not what we expected
We have several of these and love them! However, the one I just received in the Sage Woodland print is a different material than the others, even though it says 100% cotton, it is thicker and not as cool. It also had a chemically smell when opened.
Bridgett
comfort
1.0 out of 5
comfort: 1 out of 5
design
5.0 out of 5
design: 5 out of 5
quality
1.0 out of 5
quality: 1 out of 5
1 guest found this review helpful. Did you?
3 out of 5 stars
29 June, 2025Verified purchase
Zipper is my enemy
Material and weight is nice and lightweight for summer or warmer temps, but I did not realize this had an inverted zipper! Wish it were a two-way zipper, not one that starts at the top. Trying to get the zipper together and zipped on a squirming baby or without disturbing baby is tough. If you are good with that it’s a fine product
EB
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5 out of 5 stars
29 June, 2025
originally posted on 4cab7c-cf.myshopify.com
I love these sleep sacks
I love these sleep sacks the most. Lightweight, all cotton. But mostly I love the v-neck so it’s never getting too close to my baby’s neck, and the zip up from the bottom!
Brenna S.
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5 out of 5 stars
23 June, 2025
originally posted on 4cab7c-cf.myshopify.com
We love this breathable sleep
We love this breathable sleep sack!
Amanda T.
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5 out of 5 stars
17 June, 2025
originally posted on 4cab7c-cf.myshopify.com
Great!
Great!
Angelica J.
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5 out of 5 stars
23 March, 2025
originally posted on 4cab7c-cf.myshopify.com
We love these wearable blankets.
We love these wearable blankets. They’re super lightweight, so I don’t worry about my son overheating. They’re easy to wash and dry. Plus, there are so many cute patterns!
Courtney B.
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5 out of 5 stars
6 March, 2025
originally posted on 4cab7c-cf.myshopify.com
The best wearable blanket! Super
The best wearable blanket! Super soft, high quality and my baby loves it.
Amanda M.
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1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
5 March, 2025Verified purchase
Single zipper
I own several of these sleep sacks in size M and they have the double zipper, making it super easy to put on and take off the garment. I need the next size up and have now ordered 6 new ones from 2 different vendors - all have come with the single zipper. I know Halo is in the process of "transitioning" to the double zipper, but there's no way to know which version you'll get when you order. I guess my only choice is to buy a different brand until all these (inferior) single-zipper models are off the shelves.
1 reply from HALOSleep team - 11 months ago
Sorry to hear you didn't love our SleepSack. We've shared this feedback with our team.
Jess
comfort
5.0 out of 5
comfort: 5 out of 5
design
1.0 out of 5
design: 1 out of 5
quality
5.0 out of 5
quality: 5 out of 5
1 guest found this review helpful. Did you?
1 out of 5 stars
27 February, 2025
originally posted on 4cab7c-cf.myshopify.com
Had to return. Did not
[This review was collected as part of a promotion.] Had to return. Did not fit properly
Elizabeth F.
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4 out of 5 stars
Thumbs up graphic, would recommendWould recommend
19 February, 2025Verified purchase
0.5 tog, not 1.0
This is a nice lightweight sleepsack, Abe I have no issues with it. However the pictures on the target app show it’s 1.0 tog, but it’s really 0.5. My fault for not reading the item description or Q&As.