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 7,846 reviews
Total 5 star reviews: 7.3k Total 4 star reviews: 384 Total 3 star reviews: 42 Total 2 star reviews: 17 Total 1 star reviews: 62
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.
7,846 reviews
  • Megan D.
    Verified Buyer
    15 hours ago
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    We all sleep better now!

    My son sleeps more relaxed and longer since we bought the sleep sack. This is our 3rd sleep sack because our son has grown out of the others. We are so grateful to our friends that recommended Dreamland to us!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    13 minutes ago

    Amazing! Thank you for sharing, Megan!

  • Ryann R.
    Verified Buyer
    Baby's Age Range 12-18 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? Yes
    17 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
    LOVE

    My daughter absolutely loves this Sleepsack. I love the color of this green too!!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    11 minutes ago

    Thank you so much for your review, Ryann!

  • michelle j.
    Verified Buyer
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? No
    20 hours ago
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Sleepy baby

    I put this sleep sack on my baby the first day I received it and she slept so good.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    11 minutes ago

    Adorable! Thanks so much for sharing, Michelle!

  • Sarah J.
    Verified Buyer
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? No
    Yesterday
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Side
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    My baby sleeps through the night

    I was averaging about 5.5 broken hours of sleep a night. We could not get my son to sleep, often waking every 45-50 minutes. In a desperate attempt to save my sanity I searched for solutions. We bought the weighted sleep sack and within 3 days he was learning to self sooth himself back to sleep between rem cycles. I can report I got 8 hours of completely uninterrupted sleep last night! Was it the sleep sack or a combination of things? I will never know for sure - but I bought a second one for when he outgrows this one because I’m not taking chances! Thank you Dreamland!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    9 minutes ago

    Incredible improvement! Thank you for sharing your experience with us, Sarah!

  • Sylvia K.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? Yes
    Yesterday
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Stomach
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack
    Rated 5 out of 5 stars
    Safe and dependable sleep sack

    I was a bit hesitant to try this sleep sack but very glad that I did. The customer service was also quick and easy to work with. The quality is amazing!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    9 minutes ago

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

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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