Cocoon Swaddle Sack 0.2 TOG Willow
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 Sack
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 Sacks 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 $70*
- Estimated dispatch: 04 August 2026
- 30-day returns and exchanges
- Deborah W.Verified Buyer7/31/26ReviewingCocoon Swaddle Sack 0.2 TOG Grey MarleRated 5 out of 5 stars6-8 weeks
Our son is almost 8 weeks. He’s 11lbs 22.5 inches long & we got the 0-3 month size - fits him perfectly. We seirch iff from using this one (hands by his face) cocoon style, to the butterfly cardi. He loves both. Just depends on his mood. I, as a mom, LOVE this as the material is soft & breathable. (We’re in Florida), but still keeps him warm. Being able to transition from the cocoon to hands by his face is really nice because all u have to do is unbutton instead of unzip or velcro - both of those are louder than the buttons. I’d definitely recommend this to any parents tryna get their little one to sleep and stay asleep. Any parent that’s trying to control that startle reflex yet still keep little bub comfy. I personally appreciate the thermometer they provide with the swaddles so you’re making sure you’re accurate in what you’ve purchased regarding the TOG rating. Ours was spot on, 74-75 degrees. TOG 0.5-1 and we absolutely love it. The other nice thing about this is the quality will hold up for when we give our son a baby sister later on down the road. 10 outta 10 recommend!
- Laura B.Verified Buyer7/19/26ReviewingCocoon Swaddle Sack 0.2 TOG Bon AppetitRated 5 out of 5 starsComfy
My little one loves this as it's stretchy and comfortable. It's also really light for the hot weather when my little one still likes to be covered at bed time.
- Suzanne K.Verified Buyer7/16/26ReviewingCocoon Swaddle Sack 0.2 TOG CrittersRated 5 out of 5 starsLove these!
Have reviewed on another color way.
