A secure, multi-functional swaddle and sleeping bag in one, designed to be worn for sleep from birth.
Size Guide
Cocoon Swaddle Bag
Please use your child's weight and height 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.
| ergoPouch size | 00000 | Newborn | 0-3M | 3-6M* | 6-12M |
|---|---|---|---|---|---|
| Same as size | 00000 | 0000 | 000 | 00 | 0 |
| Pouch length (cm/inch) | 47cm / 18.5" | 52cm / 20.5" | 60cm / 23.6" | 70cm / 27.6" | 76cm / 29.9" (0.2 & 1.0 TOG) 80cm / 31.5" (2.5 TOG) |
| Child weight (kg/lb) maximum | 2-3kg / 4-7lb | 3-4kg / 7-9lb | 3-6kg / 7-13lb | 6-8kg / 13-18lb | 8-10kg / 18-22lb |
| Child height (cm/inch) maximum | 50cm / 19.7" | 55cm / 21.7" | 62cm / 24.4" | 62-68cm / 24.4" - 26.8" | 68-76cm / 26.8" - 29.9" |
*Previously size 2-6 months
- Free delivery on orders over $100*
- Estimated dispatch: 13 July 2025
- 30 day returns & exchanges*
- Nneka C. I.Verified BuyerReviewingCocoon Swaddle Bag 1.0 TOG WillowI recommend this productRated 5 out of 5 stars6 minutes agoReally good
Good
- Erika J.Verified BuyerReviewingCocoon Swaddle Bag 1.0 TOG DragonfliesI recommend this productRated 5 out of 5 stars12 hours agoPerfect for our Newborn
We bought two of these and it is the perfect sleep sack swaddle for our newborn. He sleeps so well in it and he will be able to use it for the next few months! It is fantastic quality & I love the designs.
- EmilyReviewingCocoon Swaddle Bag 1.0 TOG Oatmeal MarleI recommend this productRated 5 out of 5 stars1 week ago5 Stars
Incredibly fast delivery!