









Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.
🌙 Elevate your baby’s sleep game with the ultimate transitional swaddle!
The SwaddleDesigns Transitional Swaddle Sack is a patented, nurse-designed wearable blanket for 3-6 month olds (14-21 lbs) that combines half-length arms-up sleeves with foldover mitten cuffs to promote safer, longer sleep by partially suppressing the startle reflex while allowing self-soothing. Made from breathable 100% cotton knit with a 0.7 TOG rating, it features a convenient 2-way zipper for easy diaper changes and supports healthy hip positioning, making it the perfect next step from traditional swaddling.







































| ASIN | B0CJN188VP |
| Additional Features | 2-pull Zipper, Arms Up Half-Length Sleeves, Mitten Cuffs, Patented Design |
| Age Range (Description) | 3m-6m |
| Age Range Description | 3m-6m |
| Best Sellers Rank | #401 in Baby ( See Top 100 in Baby ) #5 in Nursery Swaddling Blankets |
| Blanket Form | Swaddle |
| Brand | SwaddleDesigns |
| Brand Name | SwaddleDesigns |
| Color | Watercolor Mountains & Trees |
| Customer Reviews | 4.6 out of 5 stars 8,684 Reviews |
| Item Dimensions L x W | 28"L x 15"W |
| Item Weight | 4.32 ounces |
| Manufacturer | SwaddleDesigns |
| Manufacturer Part Number | SD-742WMT-M |
| Material | Premium Cotton Knit |
| Material Type | Premium Cotton Knit |
| Model Name | Transitional Swaddle Sack |
| Model Number | SD-742WMT-M |
| Number of Items | 1 |
| Pattern | Mountains & Trees |
| Product Care Instructions | Machine Wash, Tumble Dry |
| Recommended Uses For Product | Bedtime, Sleep Time, Nap Time, Transition Baby From Snug Swaddle |
| Seasons | All |
| Size | Medium (14-21 Pound) |
| Special Feature | 2-pull Zipper, Arms Up Half-Length Sleeves, Mitten Cuffs, Patented Design |
| Sport Type | Camping |
| Theme | Baby Safe Sleep |
| UPC | 850053806162 |
| Unit Count | 1.0 Count |
E**S
So good, I ordered another one!
The Transitional Swaddle Sack has been a game changer for our baby’s sleep routine. The material has the perfect amount of stretchiness, giving our little one enough movement while still providing that snug, comforting feel. Since using it, our infant has been sleeping almost through the entire night, and the improvement in sleep quality has been amazing. The zipper quality is excellent,smooth, durable, and makes nighttime diaper changes quick and hassle-free. It’s incredibly easy to use, even when you’re half-asleep during late-night changes. The fabric is breathable, keeping our baby comfortable without overheating, and soft enough to feel gentle on their skin. Overall, this swaddle sack offers the perfect mix of comfort, flexibility, and convenience. Highly recommended for any parent looking to transition their baby safely and comfortably!
A**G
Best sleep sack
Love these sleepers so much I went back for more. I love that we can free up a hand so my baby can self soothe. The material is thick and soft, easy to clean. The zippers are well made. I will say the ‘“mittens” to close off the arms do tend to stretch easy, so whether or not I leave my baby’s hand out, he always wakes up with both arms out anyways lol. I like the fit, it’s nice and snug, giving my baby comfort while he sleeps but also long enough to ensure there’s plenty of leg room. 10/10 will continue to use and buy
T**T
Best Sleep Sack!
Hands down the best! We tried so many brands with our baby and these were an instant favorite. They’re so soft and great quality! They’re breathable but warm and roomy! I love the option to allow his hands to be covered or out. We have 3 and will buy more!
G**I
Get it!
Great for newborn, simple and easy, soft and cute. Great price, cozy for baby.
K**A
Good quality
I used this Transitional Swaddle Sack for my baby and overall it’s been really helpful during the swaddle transition. The material is soft, and I like the arms-up design with the mitten cuffs, it seems comfortable and safe for sleep. The only reason for 4 stars is that it runs a bit short for my baby, so I wish there was a slightly taller option. Otherwise, it’s been a good sleep solution.
T**T
It actually worked
I’m not one to write reviews, never have actually so this is my first one but after a couples months of use I just had to leave my thoughts for those on the fence. My baby was very heavily reliant on swaddling to be able to sleep and had a really aggressive startle reflex so when trying to take it away it was a total nightmare. I decided to give this one a try after failing over and over to get him to sleep without a swaddle. I’m so glad I did cause he loves this transitional swaddle! Been about 3 months of using it and I’ve gotten him back in his own sleep space and taking naps independently again and having longer stretches of sleep (on days/nights I don’t use it cause it’s dirty he doesn’t sleep as long and wakes himself up all night). It’s contoured enough to feel “snug” but still has plenty of leg room and can still put his arms down but helps lessen the arm flailing a lot. Love the double zipper feature and it’s very soft and just thick enough to keep him warm but not overheat. I highly recommend this product for the parents out there struggling to transition out of a traditional swaddle. I got the green one for reference, I read other reviews that said different colors seem to have different fabric and construction and the green one seemed to have the best construction so I went with that one and am definitely gonna get a few more now that I know my baby likes it. Hope this helps
A**R
Great swaddle.
Soft, easy to use. Newborn loved it and could still squirm.
C**E
Perfect transition swaddle for arms up sleepers
Must have for a baby that loves sleeping with arms up. These were perfect for transitioning over to a sleep sack. Started with hands covered and then let her hands free at night. Once she was too big for a swaddle I moved her to a sleep sack seamlessly thanks to these. Great material, not too thick or thin. Has a slight stretch so cut can conform to baby and make them feel swaddled. Very easy to use because of the two way zippers as well.
A**D
An amazing product
Honestly such a game changer, my 3 month old was never comfortable when sleeping during the night so I bought this to try and see if it helps. It definitely helped him sleep so much better, he sleeps longer intervals. The only thing which I’m not sure about is how the zipper sticks out a wee but which isn’t a cause for concern but I have noticed that it’s left a mark on his skin.
G**L
Tela delgada
La tela es muy delgada, le quedó muy bien a mi bebé de 22 días de nacida que pesa 3.200 kg
A**M
Excelente
Me encanta para ahora que mi bebé tiene 3 meses y está en transición para dormir con sus manitas sueltas. Me encanta. Además que es facil cambiar el pañal en la noche sin tener que quitarle todo Muy buena calidad. Fresco y suavecito Li recomiendo mucho
G**E
Muy pequeño...
Es demasiado pequeño para el tamaño anunciado... wolo lo use un parvde veces y ya creciò mi bebe. Entonces para el uso que obtuve es muy caro.
G**E
N'empêche pas le réflexe de moreau
Pas assez chaud et les manches vont vers toutes les directions...
Trustpilot
2 weeks ago
1 month ago