Cocoon Swaddle Bag 1.0 TOG Ink
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: 06 April 2026
- 30-day returns & exchanges
- KiraReviewingCocoon Swaddle Bag 1.0 TOG StarbeamI recommend this productRated 5 out of 5 stars5 minutes ago5 Stars
Love theses, they are the only thing my son will sleep in
- Steve C.Verified BuyerReviewingCocoon Swaddle Bag 1.0 TOG Oatmeal MarleI recommend this productRated 5 out of 5 stars4 days agoFantastic sleep sack
We have been using this sleep sack since our baby was about 3 weeks old. He loved to have his arms free of a swaddle, so this offered us the ability to calm and relax him while also letting his arms be free. I have already repurchased multiples of this in a bigger size, and plan to keep using this as our baby grows.
- Jayci U.Verified BuyerReviewingCocoon Swaddle Bag 1.0 TOG DragonfliesI recommend this productRated 5 out of 5 stars2 weeks agoMust have!
We LOVE these sleep sacks so much. They are so soft & comfortable and wash well.