Sleep Sack 0.2 TOG Willow
Baby and toddler sleep sack are designed for arms-out sleepers (usually from around 3 months of age).
Size Guide
Sleep Sack (formerly Jersey Sleep Sack)
| ergoPouch Size
(same as size) |
Pouch Length (cm) | Child Weight (kg) | Child Height (cm) |
|---|---|---|---|
| 3-12M (000-1y) |
80cm | 6-10kg | 62-76cm |
| 8-24M (00-2y) |
90cm | 8-14kg | 68-92cm |
| 2-4Y | 105cm | Follow Height Markers | 92-108cm |
| ergoPouch Size
(same as size) |
Pouch Length (inch) | Child Weight (lb) | Child Height (inch) |
|---|---|---|---|
| 3-12M (000-1y) |
31.5" | 13 - 22lb | 24.4 - 29.9" |
| 8-24M (00-2y) |
35.4" | 18-31lb | 26.8 - 36.2" |
| 2-4Y | 41.3" | Follow Height Markers | 36.2 - 42.5" |
Our Sleep Sack is a baby and toddler sleeping bag designed for arms-out sleepers (usually from around 3 months of age). The Sleep Sack has a slim-fit, stretchy design similar to that of a swaddle and is recommended as baby's 'first sleep sack' after the swaddling phase is over. Please use your child's weight and height to find the most appropriate and safe size for them. A sleep sack should be well fitted around the neck and the armholes to avoid your baby slipping through. It should also be bell shaped in the bottom to allow for easy leg movement. 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: 18 June 2026
- 30-day returns and exchanges
- LEYLA T.Verified Buyer6/15/26ReviewingSleep Sack 0.2 TOG SageRated 5 out of 5 starsPerfect sack for warm weather
This sleep sack has been great as the weather has warmed. It fits well around my baby's neck and torso, making it comfortable and safe without loose fabric. The color and pattern are also pretty cute. This is our second ergopouch at this weight and they've been great so far!
- Nellie H.Verified Buyer6/5/26ReviewingSleep Sack 0.2 TOG DaydreamRated 5 out of 5 starsThe best quality
So soft and beautifully designed. I wouldn’t put my babies in anything else!
- Jessica W.Verified Buyer6/2/26ReviewingSleep Sack 0.2 TOG DaisiesRated 5 out of 5 starsFabukous
Cute design & great quality
