shop the family Transitional Swaddle Bag
Transitional Swaddle Bag
Transitional Swaddle Bag
Transitional Swaddle Bag
Transitional Swaddle Bag

Transitional Swaddle Bag

sleep now & pay later on orders over $50 with

Regular price $70.00

sleep now & pay later on orders over $50 with

Has your baby outgrown their swaddle but not yet ready for a sleep bag? Our transitional swaddle sack is the ideal solution to help guide your little one to the next stage. Designed with an age appropriate soothing torso fit to help with Moro startle reflex along with a wider bottom so baby can fold legs in the natural frog position. Featuring our genius WONDERZiP® for effortless diaper changes while baby stays covered & cozy, and ¾ sleeves for extra cozy.


  • Size: 3-6M
  • Genius 4-way WONDERZiP® zipper
  • Seamlessly guides baby from snug swaddling to more independent sleep
  • Baby can safely move & turn over
  • Luxuriously soft bamboo rayon surrounds the fluffy comfort of down alternative
  • Mimics the feel and insulating ability of luxury down.
  • Rounded zipper pulls for added safety
  • Safety is our #1 Priority and therefore our sleep bags are NOT weighted as recommended by the AAP and CPSC


FREE shipping on orders over $75 after discounts *US only
  • Certified OEKO-TEX® Standard 100 means it’s safe and gentle on baby’s sensitive skin, guaranteed free from harmful chemicals, toxins and irritants
  • Rounded pulls
  • Zip pull covers at both ends
  • Rigorously tested by Leading JPMA Certified Lab
  • Exceeds U.S. and Canada safety standards
  • NO flame retardants
  • Bamboo plants do not need pesticides
  • Certified Pediatric Sleep Consultants Approved + Used
  • First Candle Safe Sleep Award
  • Certified OEKO-TEX® Standard 100
  • Hypoallergenic, breathable, wicks moisture
  • Ultra-soft 95% bamboo viscose, 5% spandex
  • Wash on gentle cycle with like fabrics in cold water
  • Machine dry with like fabrics though some pilling may occur. For best results we suggest air dry.
  • Avoid care products that contain harsh chemicals, additives, optical brighteners and bleach.
  • Do not wash with abrasive items
  • Snip any loose threads
  • Zip all garments closed before washing

parenthood simplified

three letter z icons to indicate sleep
easier changes

Easy peasy WONDERZiP Diaper-Zipper for the win.

gunamuna smiley face icon
adjustable design

Keep baby covered and cozy for diaper changes. 

heart outline icon
the most comfy

Baby will sleep better when comfortable. Duh. 


Ultra-soft bamboo viscose and premium fill duvet feels like a cloud. You'll wish we had on in your size.

perfect positioning

With a genius diaper-zip and extra wide bottom, it allows baby to sleep in natural frog position.


Mimics a calming hug and lulls baby into a comfort-induced sleep.

size guide When measuring for your baby’s size, you always want to measure from the base of the neck to the bottom of the feet.
TOG Guide Use the TOG guide below to figure out which weight is right for your baby’s sleeping conditions. Remember, these temperatures are for the nursery temperature your baby is sleeping in.