HALO® created the first SleepSack® over 20 years ago with both safety and comfort in mind. The #1 choice of 1,700 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.
TOG: .5 Ideal for temperatures 75 - 80° F
Halo Innovations wearable blanket microfleece
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
Fabric Name: Knit
Neckline: V Neck
Garment Style: Sleeveless, Front Full Length Zipper
Fit: Easy Fit
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: 75571791
UPC: 818771041357
Item Number (DPCI): 030-02-1759
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 10.8 inches length x 8.7 inches width x 1 inches height
Estimated ship weight: 0.55 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: 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
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
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 - 6 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 does the design promote safe sleep for infants?
submitted by AI Shopping Assistant - 16 hours ago
A: The sleeveless design reduces overheating risk while providing a cozy, secure environment for safe sleep.
submitted byAI Shopping Assistant - 16 hours ago
Ai generated
Q: What is the primary material used in this sleepsack?
submitted by AI Shopping Assistant - 16 hours ago
A: The sleepsack is made from 100% cotton, ensuring comfort and breathability for your baby.
submitted byAI Shopping Assistant - 16 hours ago
Ai generated
Q: Is this sleepsack recognized for promoting healthy hip development?
submitted by AI Shopping Assistant - 16 hours ago
A: Yes, it is recognized by the International Hip Dysplasia Institute for its roomy sack design.
submitted byAI Shopping Assistant - 16 hours ago
Ai generated
Q: What is the TOG rating of this sleepsack?
submitted by AI Shopping Assistant - 16 hours ago
A: The sleepsack has a TOG rating of 0.5, ideal for temperatures between 75 and 80 degrees Fahrenheit.
submitted byAI Shopping Assistant - 16 hours ago
Ai generated
Q: Can this sleepsack be used for diaper changes easily?
submitted by AI Shopping Assistant - 16 hours ago
A: Yes, it features an inverted zipper that allows for quick and easy diaper changes.
The sleep sack is a favorite among guests for its lightweight and soft fabric, making it perfect for year-round use. Many appreciate the roomy design that allows for comfortable movement, while the two-way zipper simplifies diaper changes. Guests love the variety of adorable patterns and the quality that withstands multiple washes. However, some have noted inconsistencies in zipper quality and fit, which may require careful selection of sizes.
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
451 star ratings
4.6 out of 5 stars with 451 reviews
comfort
4.4 out of 5
comfort: 4.36 out of 5
design
4.5 out of 5
design: 4.54 out of 5
quality
4.5 out of 5
quality: 4.47 out of 5
81% would recommend
99 recommendations
5 out of 5 stars
2 May, 2026
originally posted on 4cab7c-cf.myshopify.com
So cute and comfy. Love
So cute and comfy. Love it
Stacy G.
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5 out of 5 stars
21 April, 2026
originally posted on 4cab7c-cf.myshopify.com
Love it! Adorable pattern, lightweight
Love it! Adorable pattern, lightweight and easy to use with the double zipper. I have multiple halo sleep sacks for both of my kids!
Kristen C.
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5 out of 5 stars
9 April, 2026
originally posted on 4cab7c-cf.myshopify.com
My baby is 12m; 32in
My baby is 12m; 32in tall and 26lbs. We got the XL and it fits wonderfully. I appreciate it is lightweight in material but keeps my baby warm. Love it is cotton. Great product!
Amelia H.
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5 out of 5 stars
28 March, 2026
originally posted on 4cab7c-cf.myshopify.com
Excellent for spring months!
Excellent for spring months!
Brooke A.
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1 out of 5 stars
23 March, 2026
originally posted on 4cab7c-cf.myshopify.com
Not 100% Cotton
It’s very, very hard for me to believe this is 100% cotton. It feels like it contains elastane. It also did not absorb water when tested. The product itself feels fairly cheaply made.
Rachel
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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
21 December, 2025
originally posted on 4cab7c-cf.myshopify.com
I’ve used halo with both
I’ve used halo with both of my girls & they never disappoint! We love the classic baby pink
Ansley R.
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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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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
7 September, 2025
originally posted on 4cab7c-cf.myshopify.com
Baby LOVES his sleep sack.
Baby LOVES his sleep sack. Nice and lightweight, soft fabric.
Jamie P.
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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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5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
2 August, 2025Verified purchase
Perfect
My 11 month old is comfortable in the halo sleep sack and she sweats a lot and she doesn’t sweat in this at all it keeps her warm and cozy all night long, it’s safer then a loose blanket, I got a Large and it’s roomy and fit her well
Jenny
comfort
5.0 out of 5
comfort: 5 out of 5
design
5.0 out of 5
design: 5 out of 5
quality
5.0 out of 5
quality: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
21 July, 2025Verified purchase
Cute!
This is pretty soft and very cute. A little heavier than the ideal temp one but still a good option for warmer months.
Lala
comfort
5.0 out of 5
comfort: 5 out of 5
design
5.0 out of 5
design: 5 out of 5
quality
5.0 out of 5
quality: 5 out of 5
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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
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!