Cocoon Swaddle Bag 2.5 TOG Willow
One swaddle, 3 ways to wear - arms in, hands up, or arms out. The only swaddle to grow with your baby's startle reflex.
Size Guide
Cocoon Swaddle Bag
Please use your child's weight and height to find the most appropriate and safe size for them.
| ergoPouch Size
(same as size) |
Pouch Length (cm) | Child Weight (kg) | Child Height (cm) |
|---|---|---|---|
| 00000 | 47cm | 2-3kg | 50cm |
| 0000 (Newborn) |
52cm | 3-4kg | 55cm |
| 0-3M (000) |
60cm | 3-6kg | 62cm |
| 3-6M* (00) |
70cm | 6-8kg | 62-68cm |
| 6-12M (0) |
76cm (0.2/1.0 TOG) 80cm (2.5 TOG) |
8-10kg | 68-76cm |
*Previously size 2-6 months
^Metric Size Chart for ergoPouch Cocoon Swaddle Bag
Learn how to swaddle your baby for safety using the Cocoon Swaddle Bag
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.
See full size guide for all products
Imperial Size Chart for ergoPouch Cocoon Swaddle Bag
|
ergoPouch Size
(same as size) |
Pouch Length (inch) | Child Weight (lb) | Child Height (inch) |
|---|---|---|---|
| 00000 | 18.5" | 4-7lbs | 19.7" |
|
0000 (Newborn) |
20.5" | 7-9lbs | 21.7" |
| 0-3M (000) |
23.6" | 7-13lbs | 24.4" |
| 3-6M* (00) |
27.6" | 13-18lbs | 24.4"-26.8" |
| 6-12M (0) |
29.9" (0.2/1.0 TOG) 31.5" (2.5 TOG) |
18-22lbs | 26.8"-29.9" |
*Previously size 2-6 months
- Free delivery on orders over $100*
- Estimated dispatch: 28 April 2026
- 30-day returns & exchanges
- KATHLEEN D.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG Sweet OrchardI recommend this productRated 5 out of 5 starsYesterdayCocoon swaddle sack 2.5 tog
All my grand littles have used the 2.5 togs and love them. We love that they at all cotton, excellent quality and the patterns are so cute. Best sleep sacks on the market in my opinion.
- KenyaReviewingCocoon Swaddle Bag 2.5 TOG Petit PretzelI recommend this productRated 5 out of 5 stars2 days ago5 Stars
Amazing helped my little one sleep so much better
- Sarah M.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG DaydreamI recommend this productRated 5 out of 5 stars2 weeks agoGifted this to a new mum and bub
They are absolutely loving the print and the quality! Easy way to swaddle the bub 🫶🏽 in seconds.