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.
- EEmmaVerified ReviewerBaby's Age Range 24-36 MonthsBaby's Sleeping Style StomachIs This Your First Child? No1 hour agoBaby's Age Range 24-36 MonthsBaby's Sleeping Style StomachIs This Your First Child? NoReviewingDream Weighted Sleep SackRated 5 out of 5 starsLove! Have used for 2 of my 3 kids!
We love our dreamland sleep sacks! If only I had found them early enough for my first baby! My 2nd and 3rd babies have been tummy sleepers, so we put the sleep sacks on backwards for the weight to be on their back. Fantastic products. Can’t wait to get the blue stripe!
DBDreamland Baby UK6 minutes agoThank you for your wonderful review, Emma! We're over the moon to hear our weighted sleep sacks have been such amazing successes for helping your precious little ones sleep soundly. Thank you for the glowing recommendation and for being a part of our Dreamland family!
- KDKatie D.Verified BuyerBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? Yes3 hours agoBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? YesReviewingDream Weighted Sleep SackRated 5 out of 5 starsOur baby sleeps through the night!!
This is our second dreamland sleep sack and we love it! Our baby sleeps through the night!
DBDreamland Baby UK6 minutes agoThank you for your wonderful review, Katie! We're over the moon to hear our weighted sleep sacks have been such amazing successes for helping your precious little one sleep soundly through the night. Thank you for the glowing praise and for being a part of our Dreamland family!
- JJessicaVerified BuyerBaby's Age Range 6-12 MonthsIs This Your First Child? Yes14 hours agoBaby's Age Range 6-12 MonthsIs This Your First Child? YesReviewingDream Weighted Sleep SackRated 5 out of 5 starsLove this product!
This sleep sack is my all time favorite! My baby wore it from 5-12 months! It helped tremendously during the sleep training transition. Now she doesn’t use a weighted sleep sack but still uses the pajamas!
DBDreamland Baby UK5 minutes agoThank you for your wonderful review, Jessica! We're over the moon to hear our weighted sleep sack has been such an amazing success for helping your precious little one transition through sleep training and sleep soundly. We're delighted you've been able to continue using our pajamas as your baby grows. Thank you for the glowing praise and for being a part of our Dreamland family!
- GGGina G.Verified BuyerBaby's Age Range 6-12 MonthsBaby's Sleeping Style BackYesterdayBaby's Age Range 6-12 MonthsBaby's Sleeping Style BackReviewingDream Weighted Sleep SackRated 5 out of 5 starsweighted sleep sack
have not used this one yet as baby is only 3mo old but i loved the transition sack so well just knew i had to have the next size up.
DBDreamland Baby UKYesterdayThank you for your wonderful review, Gina! We're delighted to hear you've been such a fan of our transition sleep sack and that you're eager to continue using our weighted sleep sacks as your precious little one grows. Thank you for the glowing praise and for being a part of our Dreamland family!
- TMTessa M.Verified BuyerBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? YesYesterdayBaby's Age Range 0-6 MonthsBaby's Sleeping Style BackIs This Your First Child? YesReviewingDream Weighted Sleep Swaddle, 0-6 monthsRated 5 out of 5 starsA true lifesaver!!
This sleep sack is truly amazing! My daughter will sleep in 7 hour stretches at night and also wears it during her nap. I have recommended this sleep sack to all my expecting friends and I have also gifted one to a friend who’s daughter wasn’t sleeping more then 45 minutes at a time at night. This sleep sack is one of the things that has helped me heal so quickly after giving birth, but allowing me to rest and sleep!
DBDreamland Baby UK23 hours agoThank you for your wonderful review, Tessa! We're over the moon to hear our weighted sleep sack has been such an amazing lifesaver for helping your little one sleep peacefully through the night. Thank you for the glowing recommendation and for being a part of our Dreamland family!