SwaddleDesigns
SwaddleDesigns Transitional Swaddle Sack Medium 3–6 Months (Heathered Teal)
The SwaddleDesigns Transitional Swaddle Sack is a wearable blanket designed to help babies transition from traditional swaddling to arms-free sleep. Its half-length sleeves with fold-over mitten cuffs provide gradual adjustment for the startle reflex, while the arms-up design allows safe movement for rolling infants. Made from 100% cotton with a 0.5 TOG rating, this Medium size (3–6 months, 14–21 lbs) features a two-way zipper for easy diaper changes and is recognized as hip-healthy.
- Color
- Pink
- Material
- 100% Cotton
- Gender
- unisex
- GTIN
817606028938- MPN
SWADDLEDESIGNS-817606028938-FLOORMODEL
Specifications
Award-winning, patented transitional swaddle sack with arms up 1/2-length sleeves and foldover mitten cuffs, designed by a nurse.
Arms up design, foldover mitten cuffs, patented design, designed by a nurse, allows baby to self-soothe with hands near face
- Color
- Pink · pink
- Material
- 100% Cotton
- Gender
- unisex
- Age Group
- infant
- Condition
- used
Additional Attributes
- award winning
- patented
- designed by a nurse
- arms up 1/2-length sleeves
- foldover mitten cuffs
- mitten cuffs may be worn open or closed
Image Analysis
4 images- 01high
Studio product image showing a sleeping infant wearing a teal transitional swaddle sack with a front zipper, accompanied by a flat laid view of the swaddle and its packaging and information card on a white background.
OCR: Transitional Swaddle Sack. Swaddle SackFlat layinfant sleeping on backteal swaddle sack garmentfront zipper closurelong sleeve swaddle arms with fold-over mittenswhite neckline trim with small printed patternflat laid swaddle sack product imageproduct packaging boxproduct information cardstudio white backgroundsoft studio lightingtextured knit fabric appearance- 02high
Studio product image showing a baby lying on back wearing a teal transitional swaddle sack with a center zipper, foldover mitten cuffs, half-length sleeves, and a rounded bottom. Informational text, logo, and badge icons surround the product on a white background.
OCR: The Transitional Swaddle Sack. Better Sleep and Safer Sleep. Easy to Use!. Arms Up Design. Little Sleeves With a Big Purpose. Use of Arms. Foldover Mitten Cuffs. Snug Fit. Hip Healthy. Served Over 1 Million Families. Designed by a Nurse. PATENTEDbaby wearing swaddle sackfront center zipperlong torso sack shapefoldover mitten cuffshalf-length sleevesarms up positionrounded bottom sacksolid teal fabricwhite interior collarstudio white backgroundbrand logo top leftinformational text blocks around productaward badge icons bottompatented seal icon bottom rightsoft even lightingcentered product composition- 03high
Studio product image showing a teal transitional swaddle sack displayed on three infants in different mitten configurations with explanatory text and a nurse badge on a white background.
OCR: Transitional Swaddle Sack. The Easiest Way to Transition Baby from Swaddling. Unique Arms Up Half-Length Sleeves with Mitten Cuffs. Designed by a Nurse. Gradual Transition Better, Longer & Safer Sleep. Each Step can be used for Months. Both Mitts Closed. Partial Suppression of Startle reflex. One Mitt Open. Baby can self-soothe by sucking on hand. Both Mitts Open. No Suppression of Startle reflex. Safer if Baby Rolls. Safer if Baby Rolls. Safer if Baby Rollsteal baby swaddle sackcenter front zipperhalf-length sleevesmitten cuffsthree product stages showninfant model on back with arms raisedstudio white backgroundlogo badge reading Swaddle Designsheading Transitional Swaddle Sacksubheading The Easiest Way to Transition Baby from Swaddlingcallout Designed by a Nurse in circular badgesmall dotted divider linetext box Gradual Transition Better, Longer & Safer Sleeptext box Each Step can be used for Monthslabel Both Mitts Closedlabel One Mitt Openlabel Both Mitts Openyellow info boxpink info boxgreen info box- 04high
Top-down studio image of a sleeping infant wearing a teal zip-front sleep sack with long sleeves, enclosed hand cuffs, and an off-white dotted neckline trim, on a white background.
infant lying on backsleeping infantteal baby sleep sackcenter front zipperlong sleevesenclosed hand cuffsrounded bottom pouchcontrast off-white neckline trim with small dotssoft knit fabric texturevisible seam lines down frontwhite studio backgroundtop-down product shotsoft diffuse lighting
Brand PDP Lookup
- Brand
- SwaddleDesigns
Transitional Swaddle Sack - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Bella, Pink
Also Seen Here
2 retailers- high
amazon.com
SwaddleDesigns Transitional Swaddle Sack with Arms Up Half-Length Sleeves and Mitten Cuffs, Medium, 3-6 Months, 14-21 lb, Heathered Teal
SwaddleDesigns
View listing → - high
walmart.com
SwaddleDesigns Transitional Swaddle Sack, Arms Up Swaddle with Half-Length Sleeves & Mitten Cuffs, Easy Transition Swaddle Sleep Sack, Medium, 3-6 Months, 14-21 lb, Heathered Teal
SwaddleDesigns
View listing →
Documents & Data
Customer Reviews
88 total88 reviews · out of 5
Game changer!!!
This brand of swaddle blankets have helped my baby sleep through the night since she was 2 months old just about. She can't sleep without it. She is now 6 months old and still loving it!!!!
Best clothing for overnight
Our colicky newborn has been a challenge to care for especially during the night. We tried so many swaddling blankets, sleep sacks and footies and this sack seems to help him sleep the best. Easy and fast to take off and put on when fussy! Love!!
Wild Sleeper
This has been a great sleep sack for my little wild sleeper. She hates having her arms swaddled at her sides and she moves too much to be in a regular sleep sack. This has helped us get some sleep since it helps to keep her asleep!
Five Stars
My daughter loves sleeping in this swaddle!
Transition Made Easy!
We got tired of hearing our little girl fighting to have her arms in the middle of the night and decided why not try to transition her out of the swaddle? Well we have and we decided to use this. It works wonderfully! She sleeps even better than she did with the swaddle because she doesnt wake up and fight for her arms to be free! Happy parents and baby here!
Reddit Insights
6 threads · r/NewParents, r/newborns, r/daddit, r/sleeptrainReddit parents widely praise the SwaddleDesigns Transitional Swaddle Sack for easing the transition from traditional swaddles, especially for babies who startle or roll, though some note sizing and fit issues.
The majority of comments express satisfaction, highlighting improved sleep, safety, and ease of transition, with minor criticisms about sizing and fabric.
Themes
Use Cases
- Transitioning from arms-down swaddle to sleep sack
- Providing partial startle reflex suppression for older babies
- Safe sleep for babies who have started rolling
Watch Out For
Community Q&A
- Is it safe for a baby who can roll?
- Yes, the half-length sleeves allow baby to push up and reposition head if they roll onto tummy.
- Does it help with the startle reflex?
- When mitten cuffs are closed, it provides partial suppression, reducing awakenings.
- What size should I get for a 3-month-old?
- Medium (3-6 months, 14-21 lbs) is typical, but follow weight guidelines and don't size up.
- How long does the transition take?
- Some babies adjust in a few days, others may take a week or more; opening cuffs gradually helps.
Compared To
vs Love to Dream Swaddle Up
Some parents find the SwaddleDesigns transitional sack easier for babies who want arms up but still need some startle suppression, while the Love to Dream was used prior but became unsafe after rolling.
vs Zipadee-Zip
The Zipadee-Zip is mentioned as an alternative for babies who still startle, but the SwaddleDesigns is preferred by some for its arm mobility and hip-healthy design.
Source Threads
Recommendation for SwaddleDesigns as best transition swaddle for a 3-month-old rolling baby
We used the SwaddleDesigns Transitional Swaddle Sack. It has half sleeves with mitten cuffs. It helped a lot because our baby still had a strong startle reflex but could roll. She slept so much better in it.
u/throwaway_mom_2025r/NewParentsView thread →
Positive experience but caution on sizing and fabric durability
Love the concept. My baby transitioned smoothly from the Ollie swaddle. But the medium size felt a bit short for my long baby at 3.5 months, and the fabric started pilling after a few washes. Still, it's the only thing that worked for us.
u/sleepdeprived_dadr/newbornsView thread →
Discussion on safety of transitional swaddles for rolling babies, confirming SwaddleDesigns design is safe
The SwaddleDesigns one is safe because the half sleeves let them push up if they roll. It's not like a traditional swaddle. My pediatrician even said it was okay.
u/safety_first_momr/NewParentsView thread →
Multiple parents recommend SwaddleDesigns for transition period
We used the SwaddleDesigns arms up transitional sack. It was a lifesaver. We went from full swaddle to this and then to a sleep sack over a few weeks. The mitten cuffs were great for gradual transition.
u/rookie-momr/NewParentsView thread →
Dad shares success with large size of SwaddleDesigns for older rolling baby
My 6-month-old was still startling and needed something safe after he started rolling. We got the large size of the SwaddleDesigns transitional sack (he was 20 lbs). It worked perfectly. He could still use his arms but didn't wake himself up.
u/dad_of_oner/dadditView thread →
Experience transitioning out of swaddle using SwaddleDesigns sack
We tried the Merlin suit and Zipadee Zip, but the SwaddleDesigns transitional sack was the only one that worked. The arms-up half sleeves with foldover cuffs helped wean her off the startle dependence. We started with both cuffs closed, then one open, then both open over 10 days.
u/sleeptraining_momr/sleeptrainView thread →