Cocoon Swaddle Bag 2.5 TOG Oatmeal 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 £65
- Estimated dispatch: 26 October 2026
- 30-day returns and exchanges
- Comfort
- Fit
- Warmth
- Sleep
- Quality
- MissReviewingCocoon Swaddle Bag 2.5 TOG InkI recommend this productRated 5 out of 5 stars4 minutes ago5 Stars
Great quality and speedy delivery
- 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.
- Alice W.Verified BuyerReviewingCocoon Swaddle Bag 2.5 TOG DaisiesI recommend this productHow old is your little one? Newborn 1-3 MonthsWhat is your relationship to the child? Experienced parent 1+ childRated 5 out of 5 stars1 month agoBrilliant quality
Love these pouches! Have been amazing for my premie baby to when she was still too small for standard baby sleeping bags!
Excellent quality.