Cocoon Swaddle Sack 0.2 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 Sack
Please use your child's weight 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 |
|
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
To comply with safety requirements, our Cocoon Swaddle Sacks 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
- Free delivery on orders over $70*
- Estimated dispatch: 15 July 2026
- 30-day returns and exchanges
- sarah k.Verified Buyer7/3/26ReviewingCocoon Swaddle Bag 0.2 TOG Fruit SaladRated 5 out of 5 stars5 stars from us
Baby girl loves her ergo pouches so much and I love that once she starts rolling I can open the sides and her arms can be out for safety
- Liz T.Verified Buyer6/19/26ReviewingCocoon Swaddle Sack 0.2 TOG WillowRated 5 out of 5 starsEasiest Swaddle
Love this pattern. Easy in and out swaddle. Particularly great for overnight diaper changes!!!
- Liz T.Verified Buyer6/19/26ReviewingCocoon Swaddle Sack 0.2 TOG StarbeamRated 5 out of 5 starsEasiest Swaddle!!!
My son loves these! We were gifted one and I’ve bought four more.
