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: 18 December 2025
- Extended returns until 31 January 2026
- Carolyn W.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG InkI recommend this productRated 5 out of 5 stars4 minutes agoExcellent quality
Excellent quality, fits snuggly. High end material and feel. Baby sleeps comfortably in this. Description of sizing and warmth was excellent
- From H. G. N. (.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG Elephant ParadeI recommend this productRated 5 out of 5 stars1 week 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 stars2 weeks agoI haven’t received the product
Ordered 2 weeks ago and still haven’t received it, not sure why I get a review email
EergoPouch1 week 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.
