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

LEARN MORE

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

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 7,588 reviews
Total 5 star reviews: 7.1k Total 4 star reviews: 378 Total 3 star reviews: 37 Total 2 star reviews: 17 Total 1 star reviews: 60
98%would recommend these products
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.
7,588 reviews
  • Valeria P.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    15 hours ago
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    The only thing that worked!

    Our baby boy hated his bassinet and wouldn’t sleep more than 2 hours a night. This caused us to have to cosleep which is not what we wanted. That’s when we ordered this sleep sack and immediately saw results. Our baby started sleeping in his bassinet and for longer periods of time!! By the time he turned 4 months old he has been sleeping through the night and a lot of it was thanks to this sleep sack. It’s simply the best

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    48 minutes ago

    Amazing! We're so happy it's helping your little one get more rest. Thank you for sharing with us, Valeria!

  • Bella
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    20 hours ago
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    I mean WOW

    My baby is 8 weeks old and like most babies LOVES to sleep in my arms but as soon as you put them down in the crib they immediately wake up and fuss LOL! I decided to try out the dreamland swaddle to hopefully help the process go smoother for nap time. I’m AMAZED. I put her down, she fussed for barely 2 minutes and immediately fell back asleep. I wept tears of joy (literally)

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    47 minutes ago

    Amazing! We are so happy our swaddle is helping your little one get more rest. Thank you for sharing with us, Bella!

  • Hailey F.
    Verified Buyer
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    2 days ago
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Love it

    My son loves these. He will sleep all through the night if he has it on! Wouldn’t have another sleep sack!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    Yesterday

    Thank you so much for your review, Hailey! We’re so happy to have you as part of our Dreamland family!

  • Katie M.
    Verified Buyer
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    5 days ago
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Sleeps like an Angel

    We have used a weighted sleep sack on our little guy since he was a little over a month and he has been sleeping so good. He is 6 months and will sleep 9 straight hours! I just got the bigger size 6-12 months.. for sure didn’t want to change his sleep. It works wonders!! Wish I would have got this for my older child when she was a baby. We love it!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    4 days ago

    We love to hear that! Thank you for your review, Katie!

  • Heather A.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    6 days ago
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Love!

    We absolutely love the sleep sack and will be ordering more as our baby boy grows!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    4 days ago

    Thanks so much for sharing with us, Heather!

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 about the same as a slice of American cheese, 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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