Hip Harness Cocoon Swaddle Sack 2.5 TOG
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TOG Guide
What is a TOG?
TOG stands for Thermal Overall Grade and is a unit of measurement for insulation and warmth of sleepwear and bedding. The lower the TOG rating, the lighter the fabric; the higher the rating, the more padded and insulated it is.
Size Guide
Hip Harness Cocoon Swaddle Bag
The Hip Harness Cocoon Swaddle Bag has been tested to fit the Pavlik Harness, Denis Browne Brace and Rhino Brace. Please use your child's weight to find the most appropriate and safe size for them. To comply with safety requirements, our Cocoon Swaddle Bags have a firm fit around the neck, shoulder and chest area to prevent your little one from slipping inside. You should be able to put 2 fingers inside the neck opening for the correct fit. Please do not size up to the next size until your child meets the weight requirement, for safety reasons. When on your child, the swaddle will have additional length below the harness. This length can be left as is, or rolled up underneath the harness for your child's brace to rest on, if that's comfortable for them. Once your child is out of their hip harness, they can continue to safely use the Cocoon Swaddle Bag until they are ready to move into another one of our Sleeping Bags.
ergoPouch size | 3–6M* | 6–12M^ |
---|---|---|
Same as size | 00 | 0 |
Chest width (cm) | 24cm | 27cm |
Chest width (inch) | 9.4" | 10.6" |
Bottom width (cm) | 62cm | 70cm |
Bottom width (inch) | 24.4" | 27.6" |
Pouch length (cm) | 70cm | 76cm |
Pouch length (inch) | 27.6" | 29.9" |
Child weight (kg) | 6-8kg | 8-10kg |
Child weight (lb) | 13-18 lbs | 18-22 lbs |
Child height (cm) | 62-68cm | 68-76cm |
Child height (inch) | 24.4"-26.8" | 26.8"-29.9" |
*Previously size 2-6 months, suitable for child weight 11-18lbs
^Previously size 3-12 months, suitable for child weight 15-22lbs
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Best For

For infants and toddlers who wear a hip harness or brace to treat Developmental Dysplasia of the Hip (DDH)
Description
Features
How To Use
- Lay Cocoon on flat, low surface with zip open and arm studs closed
- Lay baby on top of Cocoon. Tuck legs/brace into swaddle, and zip up with baby's hands in desired position (by sides, or across chest). The extra length of the swaddle can be rolled up underneath the brace, for your child's brace to rest on if thats comfortable for them.
- To change a nappy or cool down baby, zip open from the bottom of the swaddle to release legs/brace and lower torso. Zip closed again when finished.
- Layer underneath the swaddle for warmth as needed
- To transition to arms-out sleeping once showing signs of rolling, release arms by opening the studs on the shoulders. We suggest doing this one arm at a time over several days.
- The Cocoon can continue to be used as a safe sleep option once your baby's harness is no longer required.
For a visual guide on how this all comes together check out our How to Use the Hip Harness Swaddle Video
If your baby does not like being swaddled with their arms in, it is safe to sleep them in the Cocoon Swaddle Bag with their arms out from birth.
Always sleep your baby in a safe-sleep environment.
Materials & Care
Materials
Body, Sleeves & Lining: 95% Organic Cotton / 5% Elastane
Filling: 100% Organic Cotton
Care
Gentle cold machine wash in mild detergent. Do not soak or bleach. Tumble Dry Low. Moderately Hot Iron. Drycleanable (P).
Fire Hazard Label
As this product is made from organic cotton and is not treated with chemical fire retardants the following white fire label applies.
FIRE HAZARD LABEL according to AS/NZS 1249:2014: CAUTION Keep away from heat and flame.
Size & Safety
Size
Warnings
Ensure you buy the correct size for your baby's weight, to prevent the Cocoon Swaddle Bag from riding up around your baby's face. See our Size Guide for more information.
Not suitable for use in a 5 point car seat or pram harness.