Your cart
Close Alternative Icon
Save 10% with code SAVE10 | Free Shipping over $50!
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling
Transitional Swaddle Sack  - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling

Transitional Swaddle Sack - Arms Up 1/2-Length Sleeves & Mitten Cuffs, Classic Polka Dots, Sterling

$22.00

SKU SD-704ST-S
OR

See what everyone's talking about! Our award winning, patented Transitional Swaddle Sack® is the solution parents and caregivers have been searching for, and it’s designed by a nurse! It features uniquely shaped 1/2 length arms up sleeves with foldover mitten cuffs that may be worn open or closed. SwaddleDesigns Transitional Swaddle Sack is an important safer sleep option for babies who can roll over because the sleeves allow babies to use their arms to push up and reposition their head if they roll over.

Our Transitional Swaddle Sack is convertible and easy to use. It's great for babies who prefer to sleep with arms up and for babies who like to self-soothe on their fingers.

With the mitten cuffs folded closed, the specially designed 1/2 length sleeves provide partial suppression of the Moro (startle) reflex. Parents may choose to open one or both cuffs so baby can self-soothe on their hand.

Our Transitional Swaddle Sack is deemed Hip Healthy by the International Hip Dysplasia Institute, because it allows room for baby's hips and knees to flex and move, while still offering support.

It's easy to use! Fold the mitten cuffs closed, unzip the sack and place baby's arms into sleeves, place baby’s legs into sack and zip up. Baby's arms will be in a flexed position close to body. With cuffs closed the sleeves provide the best suppression of the Moro (startle) reflex. The closed cuffs also protect from facial scratches. You may choose to open a cuff, so baby may suck on fingers. Babies who can self- soothe are calmer and sleep better. We don't recommend pulling baby's arms all the way through the sleeve openings. If you pull the baby's arm all the way through the sleeve, the sleeve will be elbow length and will provide less suppression of the Moro (startle) reflex.

The sack’s ergonomic design features a snug midsection to provide snugness to reassure and comfort baby.

Our Transitional Swaddle Sack features an innovative 2-way zipper, so diaper changes are easy. Just unzip from the foot to access the diaper.

The Transitional Swaddle Sack is designed to bridge the gap from classic snug swaddling to loose fitting sleeping sack.  When baby is ready to transition from a snug swaddle or can roll over, but is not yet ready for a sleeveless wearable blanket, the Transitional Swaddle Sack is the perfect solution for a good night’s sleep and peace of mind.

Sizes:

Body weight is most important when selecting size for this garment. For proper fit do not size up.

  • Small, 6-14 lbs, 0-3 months
  • Medium, 14-21 lbs, 3-6 months

Our Transitional Swaddle Sack is made from 100% stretchy, breathable, soft premium cotton knit.

Designed in USA by an RN Mom. Imported

US Patent D833,613.

US Patent 11,812,795.

Additional patents in EU, UK, China, Australia, Japan, and Korea.

Layering for extra warmth:

A cotton bodysuit may be worn underneath as a light extra layer if needed for a bit more warmth.

A wearable blanket, such as our zzZipMe Sleeping Sack may be worn over top if more warmth is needed. Our zzZipMe Sacks are available in a range of TOGs for different levels of added warmth for different environmental temperatures.

Do not use thick, polyester fleece pajamas under the Transitional Swaddle Sack. Cotton is best next to baby’s skin and no added thickness should be used under the TSS.

Customer Reviews

Based on 119 reviews
100%
(119)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Megs
Love it

My 1mo old loves it. She hates having her arms restricted, but also wants to be swaddled. This is the perfect compromise! She has slept so much better with this swaddle since we got it.

K
KD
LOVE, bought more when she sized up

Love everything about this, bought another one when she grew out of the first. Love the double zipper and the option to have her hands out or covered. The sizing is great and I love that it keeps her warm at night because we keep the house cooler. Super easy to change diapers. I would absolutely recommend.

P
Patricia High
Buy them all!

We LOVE these! Bought every color for my daughter. They are so easy to put on and change her in during the middle of the night. I love that she can be swaddled or have her arms out. She knew when we put her in this it was time to sleep. The designs are so cute too!!

M
Maggie LaRue
BEST SWADDLE!!!

Our little one hated swaddle that kept her arms against her body. As soon as we got her in this one, she went from waking every 2-3hrs to only waking once, and a few days later, started sleeping through the night. Seriously fantastic! Hold up to MANY washes.

E
EO
Baby will not sleep without this!

This is a great transitional swaddle. Baby has some use of arms (enough to be safe when rolling) and its just enough restriction to help calm the startle reflex.

Customer Reviews

Based on 119 reviews
100%
(119)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Megs
Love it

My 1mo old loves it. She hates having her arms restricted, but also wants to be swaddled. This is the perfect compromise! She has slept so much better with this swaddle since we got it.

K
KD
LOVE, bought more when she sized up

Love everything about this, bought another one when she grew out of the first. Love the double zipper and the option to have her hands out or covered. The sizing is great and I love that it keeps her warm at night because we keep the house cooler. Super easy to change diapers. I would absolutely recommend.

P
Patricia High
Buy them all!

We LOVE these! Bought every color for my daughter. They are so easy to put on and change her in during the middle of the night. I love that she can be swaddled or have her arms out. She knew when we put her in this it was time to sleep. The designs are so cute too!!

M
Maggie LaRue
BEST SWADDLE!!!

Our little one hated swaddle that kept her arms against her body. As soon as we got her in this one, she went from waking every 2-3hrs to only waking once, and a few days later, started sleeping through the night. Seriously fantastic! Hold up to MANY washes.

E
EO
Baby will not sleep without this!

This is a great transitional swaddle. Baby has some use of arms (enough to be safe when rolling) and its just enough restriction to help calm the startle reflex.