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 8,165 reviews
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.
8,165 reviews
  • Rochelle H.
    Verified Buyer
    Baby's Age Range 12-18 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? Yes
    1 hour 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
    My baby loves this sleep sac!

    We love the weighted sleep sacs! My baby gets so excited to put his on for nap time and bed time! And he sleeps independently in his room for 12 hours a night, and up to 3 hours for nap time! Worth the investment forsure! He is a tummy sleeper so we zip it in the back and it works great!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    7 minutes ago

    How amazing! Thank you for sharing with us, Rochelle!

  • Frady L.
    Verified Buyer
    Baby's Age Range 18-24 Months
    Baby's Sleeping Style Side
    Is This Your First Child? No
    17 hours ago
    Baby's Age Range 18-24 Months
    Baby's Sleeping Style Side
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Weighted blanket

    My kid loves it. Older sister likes it too

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    7 minutes ago

    Thanks for your review, Frady!

  • Melany P.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    20 hours ago
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Skeptic turned believer!

    At first, I was VERY skeptical about this sleep sack because we have literally purchased what feels like every sleep sack on the market, and our baby hated every single one. 😂

    When this one arrived, I was honestly confused by the weighted part and didn’t even use it for the first couple of days. Finally, one night we decided to give it a try because we were desperate for some rest.

    That night was the FIRST time our baby slept through the night in her own bed. She still wakes up around 3 AM for a feeding, but she eats and goes right back to sleep without fussing. I genuinely believe this sleep sack has made a huge difference.

    For reference, she had not slept in her own bed for the past four months. She had been sleeping on us on the couch, and she was also a preemie who spent about a month in the hospital, so being close to us and contact sleeping had become her normal.

    One night, we decided to try putting her in this sleep sack and into her bed because we desperately needed some rest… and she stayed there the WHOLE night. 🥹

    And every night since, she has slept in her bed.

    I can’t say for certain that the sleep sack is the only reason, but after trying so many different ones with absolutely no success, the timing is hard to ignore. I went from being completely skeptical about the weighted design to genuinely being so impressed with it.

    This has been such a game changer for our family. 🤍

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    4 minutes ago

    Thanks so much for sharing your experience with us, Melaney! We're so happy you and your little one are finally getting the rest you deserve with the help our our sleep sacks!

  • An V.
    Verified Buyer
    Baby's Age Range 6-12 Months
    Yesterday
    Baby's Age Range 6-12 Months
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    So well made, wish there was a longer sleeve version!

    I’ve bought a few sleep sacks from Dreamland, but this weighted version is the best! It has quite a bit of heft without feeling heavy, and somehow does not seem like it would cause overheating. I bought this in preparation for my baby’s next size up, so he’s not quite ready to use it yet, but I’m sure he will love it! Wish it came in adult sizes!!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    Yesterday

    Thanks so much for sharing with us, An!

  • Chloe H.
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    Yesterday
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Swaddle
    Rated 5 out of 5 stars
    Amazing

    My little one would only sleep if I was touching him, but now he’s able to sleep peacefully thanks to this swaddle.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    Yesterday

    Yay! Thanks so much for sharing with us, Chloe!

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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