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Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.
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Halo Super Soft Bamboo Viscose SleepSack - Calm Sage, Medium.

Super Soft Bamboo Viscose SleepSack

Rated 4.9 out of 5
381 Reviews|, Answered Questionsor
$
44.99
Free shipping & returns for Babylist orders $45+
color
Calm Sage
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size
Medium
1

Overview

Description

Made from super soft bamboo viscose, this plush three-layer design creates a cozy cocoon feeling to support sleep.

The two-way zipper allows for easier diaper changes (you can open from the top or bottom), and it has a zipper cover to prevent scratches.

Meant to be worn over pajamas, the all-season 1.5 TOG helps prevent overheating.

What we  about it

A cozy three-layer design that replaces loose blankets in the crib for safe sleep.

Details

  • Small: 0-6 months, 23”-26”
  • Medium: 6-12 months, 26”-30”
  • Large: 12-18 months, 30”-35”
  • Extra Large: 18-24 months, 35”-40”
  • All-season 1.5 TOG
  • Replaces loose blankets for safe sleep
  • Made from hypoallergenic, bamboo viscose fabric
  • 2-way zipper for easy diaper changes
  • Adheres to AAP guidelines for safety; not a weighted SleepSack
  • Zipper cover to prevent scratches
  • Hip Healthy design; endorsed by International Hip Dysplasia Institute
  • 100% bamboo viscose shell with 100% polyester filling
  • Use over regular sleepwear
  • Machine washable

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Customer reviews

381 Ratings
4.9out of 5
381 Ratings

Rated 5 stars by 93% of reviewers

Rated 4 stars by 5% of reviewers

Rated 3 stars by 1% of reviewers

Rated 2 stars by 1% of reviewers

Rated 1 star by 1% of reviewers

1-10 of 381 Reviews
Rated 5 out of 5
The absolute best swaddle by
The absolute best swaddle by far! I’ve bought multiple colors and sizes and will continue to do so!
Jun 16, 2026
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Jun 13, 2026
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Rated 4 out of 5
Very soft and good breathable
Very soft and good breathable option for the warmer months so my baby doesn’t overheat but still has a swaddle like option.
Jun 12, 2026
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Rated 5 out of 5
Really soft and feels like
Really soft and feels like really good material. My baby runs warmer and this with her pajamas is a great balance at night.
Jun 6, 2026
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Rated 5 out of 5
Very soft!
Very soft!
Jun 4, 2026
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Rated 5 out of 5
We love these sleep sacks!
We love these sleep sacks! They are so soft and keep baby warm without overheating.
May 26, 2026
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Rated 5 out of 5
Needed to transition out of
Needed to transition out of the Magic sleep suit. Was extremely anxious as baby boy slept like angel in it but he was starting to roll over. We bought the SuperSoft Wearable Blanket because we love halo products and it had a nice thickness without being too heavy and allowed him the freedom to move. Within 2 nights of transitioning he was again sleeping like an angel and he loves the new sleep sack. We're purchasing a second for a back up.
May 25, 2026
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Rated 5 out of 5
We really like this sleep
We really like this sleep sack for our 4 month old. It was a good transition from a swaddle. It’s nice knowing he stays warm without having a blanket on him. I really like the material.
May 7, 2026
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Rated 5 out of 5
Absolutely love these sleepsacks! They
Absolutely love these sleepsacks! They are so soft and the double zipper is a lifesaver in the middle of the night!
May 5, 2026
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Rated 5 out of 5
Love it!
Love it!
May 3, 2026
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