Sleep Sack 1.0 TOG Willow
Baby and toddler sleep sack designed for arms-out sleepers (usually from around 3 months of age).
Size Guide
Sleep Sack (formerly Jersey Sleep Sack)
Imperial Size Chart
| 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" |
Metric Size Chart
| 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 |
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.
- Free delivery on orders over $70*
- Estimated dispatch: 02 April 2026
- 30-day returns and exchanges
- Elcy R.Verified Buyer3/25/26ReviewingSleep Sack 0.2 TOG DaisiesRated 5 out of 5 starsGreat bag for Brisbane Summer/Spring
Love it and my toddler sleeps great in it in summer. Better than the 1 tog which was too hot.
- Erin V.Verified Buyer3/24/26ReviewingSleep Sack 1.0 TOG DragonfliesRated 5 out of 5 starsHighly recommend
We love our ergopouch sleep suits. Excellent quality and wash well.
- Nina J.Verified Buyer3/19/26ReviewingSleep Sack 1.0 TOG DaisiesRated 5 out of 5 starsMy go-to
My daughter loves her sleep sacks! Just bought this one since she was growing out of her previous one, she’s obsessed with pink and could not put it on fast enough.
