WHY YOU'LL LOVE IT

Gentle, evenly distributed weight to help your baby feel calm

Encourages self-soothing for longer stretches of sleep

Reversible neckline designed for tummy sleepers

100% natural soft cotton

Tagless design to avoid irritation

Two-way zipper for easy diaper changes

Eligible for 45-day Sleep Guarantee

CARE & SAFETY

Indicated for use on infants 8 lbs and up

Gentle weight is located on the front (or top) of the sack only and is not intended to restrict movement.

For safety reasons, we do not recommend sizing up

OEKO-TEX® STANDARD 100

Wash before use, machine wash cold with like colors, tumble dry low, iron low if needed, do not bleach. 

CoverCalm® Technology

Evenly distributed weight from your baby’s shoulders to toes to naturally reduce stress and give your baby the feeling of security and comfort.

Compare Our Weighted Sleep Solutions

Built in Swaddle

Reversible Neckline

Weighted Arms

CoverCalm® Technology

2-Way Zipper

Sleep Sack

0-36 Months

Transition Swaddle

3-9 Months

Swaddle

0-6 Months

Compare Our Weighted Sleep Solutions

Built in Swaddle

Reversible Neckline

Weighted Arms

CoverCalm® Technology

2-Way Zipper

Sleep Sack
0-36 M

Transition Swaddle
3-9 M

Swaddle

0-6 M

4.9
Rated 4.9 out of 5 stars
Based on 8,133 reviews
Total 5 star reviews: 7.6k
Total 4 star reviews: 396
Total 3 star reviews: 51
Total 2 star reviews: 19
Total 1 star reviews: 66
98%would recommend these products
Customers Talked About
Reviews Summary
Customers say this sleep sack helps their little ones settle and sleep longer. Many report their babies transition from short sleep intervals to longer stretches at night. The weighted design appears to reduce startling and provide a sense of security. While most reviews are enthusiastic about improved sleep patterns, a few note it didn't work for their babies. Users appreciate the versatility for different sleep positions and ease of use. Many mention purchasing multiple sizes as their children grow.
8,133 reviews
  • Samantha H.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    1 hour ago
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Swaddle
    Rated 5 out of 5 stars
    Such a big difference

    My 7 week old daughter could not be set down to sleep for more than 5-10 minutes. Even if she fell asleep on us, once we laid her down she’d wake up within 10 minutes. My friend recommended the Dreamland Weighted Sleep Swaddle and it has made such a huge difference! She now takes a long nap the middle of the day wearing her swaddle in her pack n play! I’m able to lay her down and she gets multiple other 30-90 minute naps throughout the day. If she falls asleep and I need to do something I’ll get her in the weighted swaddle and she stays happily asleep without having to contact nap! Such a huge help! And so nice that it’s so easy. I’m able to get her into it without waking her up.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    48 minutes ago

    Amazing! We're so happy our swaddle is helping your little one get some much needed rest. We appreciate you sharing your experience with us, Samantha!

  • Keira F.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    2 hours ago
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Baby Loves it

    My baby is not much of a swaddler or sack lover but these sacks have been her favorite since birth. I love they are reversible because she tends to sleep on her side and now that she’s getting older she’s turning into a tummy sleepy so I can switch it depending on how she feels like sleeping. This is our third one!!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    46 minutes ago

    Yay! Thanks for sharing your experience with us, Keira!

  • Keira F.
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    2 hours ago
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Swaddle
    Rated 5 out of 5 stars
    Best To Date

    My daughter is a wild sleeper and not one who likes to be swaddled. I bought the transition swaddle after two failed sacks. She loved the freedom of being snuggled in but could move her arms inside or let one out. Now that she’s older I hope the weighted walker restocks because I think that’ll work better for her than the sacks because she likes to move around. :)

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    46 minutes ago

    Thanks so much for sharing with us, Keira!

  • Jennifer H.
    Verified Buyer
    Baby's Age Range 12-18 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? Yes
    22 hours ago
    Baby's Age Range 12-18 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Baby falls right to sleep

    Helps my baby fall asleep through out the night, he still wakes up a bunch but the sack helps sooth him.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    23 minutes ago

    Thanks for sharing with us, Jennifer!

  • Rebecca S.
    Verified Buyer
    Baby's Age Range 18-24 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? No
    3 days ago
    Baby's Age Range 18-24 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Used them for both my kids!

    My 20 month old has been wearing the weighted sleep sack since he was about 6 months. He’s now on XL, his 3rd size. His older sister also wore them for about a year. He’s a tummy sleeper so he wears it backwards. These sleep sacks have been a vital part of our sleep routine! I may transition him to the one with legs when he outgrows it, because I can’t imagine bedtime without dreamland baby.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    23 hours ago

    Thanks so much for sharing with us, Rebecca!

FAQs

Please read our FAQs page to find out more.

How much do the sleep sacks weigh? 

The gentle weight on your baby’s chest is light enough for all-night comfort, yet soothing enough to help them relax and sleep more soundly.

When can my baby start using a weighted sleep sack?

Your baby can begin using our Sleep Sack once they weigh 8 lbs. Use our Size Finder to choose the correct size based on your baby’s current weight and height. Our products run true-to-size, so for safety and comfort, we do not recommend sizing up.

Can my baby roll over in a weighted sleep sack?

Yes! The gentle weight is not intended to restrict movement, so your baby can roll, wiggle, and reposition with ease. Plus, the Sleep Sack is reversible, making it perfect for tummy sleepers, too.

Will my baby get too hot? 

Our 100% natural cotton fabric is breathable and temperature-regulating, helping keep your baby comfortable in every season. For an extra cozy feel, our buttery-soft bamboo PJs pair perfectly with the Sleep Sack.

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