Cocoon Swaddle Bag 2.5 TOG Grey Marle
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 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 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
- Free delivery on orders over $100*
- Estimated dispatch: 13 November 2026
- 30-day returns & exchanges
- Comfort
- Fit
- Quality
- Sleep
- Material
- Annalise C.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG DaisiesI recommend this productRated 5 out of 5 stars5 months agoAMAZING
I don’t know why I didn’t purchase sooner!! The swaddle bags and pouches have been instrumental in achieving better sleep overnight and as a mum, it’s a bonus to know our little ones are safe and warm while we sleep!
- Julia B.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG Elephant ParadeI recommend this productRated 5 out of 5 stars4 minutes agoOur favorite sleep sack
We have used these sleep sacks for the first 6 weeks thus far and our daughter sleeps so well! The double zipper makes diaper changes very easy. Great quality, tog options, and we love the option for arms out once she starts rolling.
- Gemma M.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG WillowI recommend this productRated 5 out of 5 stars1 month agoBeautiful and adaptable
My 10 week old is sometimes an arms in and out baby. Depending on his mood. This is great to work with and you can even do one of each. The fabric is beautiful and soft and there’s plenty of length and room.