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: 08 December 2025
- Extended returns until 31 January 2026
- From H. G. N. (.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG Elephant ParadeI recommend this productRated 5 out of 5 stars4 minutes agoQuality
Love the ergo swaddles they are made with care and quality materials. My newborn sleeps well in them and seems happier in this brand compared to others.
Our order was delivered without delay also which was great.
- Merchis M.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG SavannahI do not recommend this productRated 1 out of 5 stars6 days agoI haven’t received the product
Ordered 2 weeks ago and still haven’t received it, not sure why I get a review email
EergoPouch3 days agoHi Merchis
Thank you for your feedback regarding your recent order. We understand the frustration of not receiving your order as anticipated.
Your case has been referred to our Customer Support Team who will look into your order delivery and will be in contact with you soon to assist you in locating your parcel.
- Deanna R.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG Petit PretzelI recommend this productRated 5 out of 5 stars1 week agoFor newborn
Bought this for newborn grandson who is tiny. His mother said it was really great on the cold nights we are still having