Halo 100% Cotton SleepSack Wearable Blanket

The HALO SleepSack wearable blanket replaces loose blankets in the crib that can cover your baby’s face and interfere with breathing. In addition to helping your baby sleep safer, the HALO SleepSack wearable blanket helps your baby sleep better, too. It is a warm cuddly blanket they cannot kick off; ensuring baby sleeps soundly throughout the night.


  • Use over regular sleepwear to take the place of loose blankets.
  • Size small fits 10-18 lbs; size medium fits 16-24 lbs; size large fits 22-28 lbs; size extra large fits 26-36 lbs.
  • Unzips from the bottom for easy diaper changes. Generous sack design allows room for kicking, but cannot be kicked off so baby stays warm all night. Sleeveless design reduces the risk of overheating.
  • Used by more than 1,250 hospital nurseries nationwide as their product of choice for teaching parents safe sleep practices

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Rebecca: about a month ago

Love how much room there is in the legs - allows me to pick up and hold my baby to rock her back to sleep.
The neck hole was a lot bigger than I would have expected though.

to na: a few months ago

Stays soft after using it for months!!! So so so so soft!!!

Pamela: a few months ago

This sleep sack is so soft. Great for the summer. My 6 month old fits it (16lbs), with lots of room to grow. I just love how soft it is.
It is a great solution for really hot summer nights. Baby falls asleep without any clothes on and when it cools down in the night and she wakes for her feeding I put her in it.
The zipper was a bit finicky the first few times I zipped it up in the dark, but now I'm a pro.

Sarah: a few months ago

Amazing product. Great breathable material perfect for layering or on its own.

Beth: a few months ago

We always buy Halo and have never been disappointed. I just purchased this one and it is very, very roomy. It's perfect for hot summer nights.

Heather: a few months ago

Works great, definitely dont buy a size up, my guy is 16 months (average height, 22 lbs) and the 12-18 is still roomy at the bottom.

Melissa: about a year ago

Love Halo SleepSacks! My baby has slept in one since she was born. Halo SleepSacks are great quality ( has been washed a million times) and is so easy to wear. I recommend both the cotton and fleece SleepSacks.

Beth: about a year ago

Great product, I have 2 so if one is in the laundry I always have a second ready to go. They wash up nice, no pilling. The zipper is high quality and the cotton is soft.

My 3 month moves a lot at night. It's nice he has the freedom to wiggle without ever waking up because he is cold.

More patterns would be nice but it is functional.

Good value for money, I have recommended this to friends

Beth: about a year ago

Good product. Easy to clean, doesn't show any wear after using it daily for 2 months.

Helps baby sleep because he can't kick it off like a blanket.

I bought 2 so if one is in the laundry we have a backup

Amanda: about a year ago

A bit thinner than I expected, but the XL is perfect for my 2 year old. Does the job well.

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