0-36 months.
See size chart for measurements.
Product fits true-to-size, we do not recommend sizing above the baby's current weight.
Still not sure? Try our size finder quiz here!
Gentle, evenly distributed weight to help your baby feel calm.
Reversible neckline designed for tummy sleepers.
Two fabric options: 100% natural soft cotton for temperature regulation or custom-milled, buttery-soft viscose from bamboo.
Tagless design to avoid irritation.
Two-way zipper for easy diaper changes.
Decreases irritability while promoting self-soothing.
Gentle weight is located on the front (or top) of the sack only and will not restrict movement, so your baby can safely roll, sit or stand.
This sleep sack is a 1.0 TOG of thermal resistance.
Designed in collaboration with paediatricians, NICU nurses and certified sleep consultants.
Reviewed by paediatric pulmonologist for breathing safety.
Inner beads are non-toxic, BPA free.
For safety reasons, we do not recommend sizing up.
See safety page for more information.
Care: Machine washable and dryable.
Cotton: Wash before use, machine wash cold with like colours, tumble dry low, iron low if needed, do not bleach.
Bamboo: Wash before use, machine wash cold with like colours, lay flat to dry, iron low if needed, do not bleach. Do not hang, fold to store.
Return Policy: 30 days / New condition. See full return policy here
Disclaimer: The information provided on this website is not intended nor is implied to be a substitute for professional medical advice. If your baby has a pre-existing medical condition or you have other safety concerns seek the advice of your physician or other qualified health care provider.
Pairs Perfectly With
Dream Pyjamas
DREAM WEIGHTED SLEEP SACK
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.
Why Choose the Dream Weighted Sleep Sack?
CoverCalm™ Technology + Premium Sleep Sack = Better Sleep
Gently Weighted
Weighted sleeping sacks and swaddles are proven to calm your baby with Deep Pressure Stimulation, so they can relax and sleep soundly.
Optimal Temperature
Lightweight and breathable for year-round use. The 1.0 TOG is perfect for both warm and cool climates.
Premium Materials
100% cotton knit is super-soft and gentle on baby’s sensitive skin. Inner beads are safe and non-toxic
LuxeWeave™ Bamboo
Our buttery-soft, viscose from bamboo products are available as
weighted swaddles and sleeping sacks for comfortable and calm sleep.
- BBrooklynVerified ReviewerBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? Yes10 hours agoBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? YesReviewingDream Weighted Sleep SackRated 5 out of 5 starsLonger Sleep Period
We absolutely LOVE our weighted sleep sack. My daughter has been using it since she was a month old and has been sleep 9 hours at night since we have had it! She is about to move up to the 6–12 month sleep sack. Definitely worth it!
DBDreamland Baby UK7 hours agoThank you so much for your review, Brooklyn! We’re so happy to have you as part of our Dreamland family!
- LLauraVerified ReviewerBaby's Age Range 24-36 MonthsBaby's Sleeping Style BackIs This Your First Child? Yes20 hours agoBaby's Age Range 24-36 MonthsBaby's Sleeping Style BackIs This Your First Child? YesReviewingDream Weighted Sleep SackRated 5 out of 5 starsBest sleep Sack
We love the weighted sleep sacks. We have purchased 2-3 of every size. My son is 3 and still loves his sleep sack
DBDreamland Baby UK7 hours agoThank you so much for your review, Laura! We’re so happy to have you as part of our Dreamland family!
- MMollyBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? No20 hours agoBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? NoReviewingDream Weighted Sleep Swaddle, 0-6 monthsRated 5 out of 5 starsLIFE SAVER!
I swear by this….used it for both of our babies and they are great sleepers because of it! Used so many other brands but nothing comes close to the weighted sleep sack. Highly recommend for newborns!
DBDreamland Baby UK7 hours agoThank you so much for your review, Molly! We’re so happy to have you as part of our Dreamland family!
- CMCaroline M.Baby's Age Range 6-12 MonthsBaby's Sleeping Style SideIs This Your First Child? No22 hours agoBaby's Age Range 6-12 MonthsBaby's Sleeping Style SideIs This Your First Child? NoReviewingDream Weighted Sleep Swaddle, 0-6 monthsRated 5 out of 5 starsGave us sleep in the early days!
I was so excited when our bean was big enough to use the swaddle! It gave us longer stretches at night between nursing sessions and we were so thankful. Our guy is now 9 months and we. Still. Love. Weighted. Sleep. Period. ❤️
DBDreamland Baby UK7 hours agoThank you so much for your review, Caroline! We’re so happy to have you as part of our Dreamland family!
- AAllysonVerified ReviewerBaby's Age Range 6-12 MonthsBaby's Sleeping Style BackIs This Your First Child? Yes23 hours agoBaby's Age Range 6-12 MonthsBaby's Sleeping Style BackIs This Your First Child? YesReviewingDream Weighted Sleep SackRated 5 out of 5 starsSleep like a baby!
A friend let me try the weighted sleep sack. Two nights in and I knew we had to purchase our own!
DBDreamland Baby UK7 hours agoThank you so much for your review, Allyson! We’re so happy to have you as part of our Dreamland family!