5,100+ 5 Star Reviews

The Sleep Sack Seen On Shark Tank

  • Designed in collaboration with Pediatricians
  • Patented CoverCalm® Technology
  • Free U.S Shipping over $50 + Easy Returns

As seen on

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4.9
Rated 4.9 out of 5 stars
7,447 Reviews
$87.20 Sale Save
Color Ocean Blue
Size 0 - 6 Months

Our patented technology Dream Weighted Sleep Sack is designed to help your baby feel calm, fall asleep faster, and stay asleep longer. The sack features our exclusive 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 - just like a hug.

This sleep sack is a 1.0 TOG, perfect for 68-73°F or 21-23°C

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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 7,447 reviews
Total 5 star reviews: 7k Total 4 star reviews: 374 Total 3 star reviews: 33 Total 2 star reviews: 17 Total 1 star reviews: 59
99%would recommend these products
7,447 reviews
  • Katey G.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Back
    Is This Your First Child? Yes
    22 hours ago
    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
    Magic!

    My 3 month old has been in this since 2 weeks old and it instantly soothes her and comforts her. Will be buying the next sizes up!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    15 minutes ago

    Yay! Thank you for sharing with us, Katey!

  • Lisa P.
    Verified Buyer
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    Yesterday
    Baby's Age Range 0-6 Months
    Baby's Sleeping Style Side
    Is This Your First Child? Yes
    Reviewing
    Dream Weighted Sleep Sack Bundle
    Rated 5 out of 5 stars
    Love these sleep sacks!

    My 4 month old daughter was struggling sleeping through the night or even giving us longer than 2 hour stretches. I now own 3 of these sleep sacks and I don’t know what I would do without them! Once we started using the weighed sleep sacks, she started giving us 5+ hour stretches and would only wake once to nurse. Buy the sleep sack!! It is so worth it.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    8 minutes ago

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

  • Brittany D.
    Verified Buyer
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    Yesterday
    Baby's Age Range 6-12 Months
    Baby's Sleeping Style Back
    Is This Your First Child? No
    Reviewing
    Dream Weighted Sleep Sack Bundle
    Rated 5 out of 5 stars
    Best Sleep sacks

    These weighted sleep sacks are absolutely amazing and have helped my baby boy sleep so much better at night. Would recommend Dreamland to everyone I know.

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    8 minutes ago

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

  • Kaitlyn F.
    Verified Buyer
    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 Sack - Grey Star
    Rated 5 out of 5 stars
    Sleep game changer

    My baby loves it and it helps her sleep so much more soundly and for longer periods of time! Already bought our next size up!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    6 minutes ago

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

  • Michael T.
    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 - Grey Star
    Rated 5 out of 5 stars
    Sleep sack fan club

    We love the sleep sacks for our daughter, she sleeps so peacefully and has since 1 month old! We have each age range and will use them all!

    DB Profile picture for Dreamland Baby
    Dreamland Baby
    6 minutes ago

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