Baby and toddler sleep sack designed for arms-out sleepers (usually from around 3 months of age).
Size Guide
Sleep Sack (formerly known as the Jersey Sleep Sack)
Our Sleep Sack is a baby and toddler Sleep Sack designed for arms-out sleepers (usually from around 3 months of age). The Jersey 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 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.| ergoPouch size | 3-12M | 8-24M | 2-4Y |
|---|---|---|---|
| Same as size | 000-1y | 00-2y | 2-4Y |
| Pouch length (cm/inch) | 80cm / 31.5" | 90cm / 35.4" | 105cm / 41.3" |
| Child weight (kg/lb) | 6-10kg / 13 - 22lb | 8-14kg / 18-31lb | Follow Height Markers |
| Child height (cm/inch) | 62-76cm / 24.4 - 29.9" | 68-92cm / 26.8 - 36.2" | 92-108cm / 36.2 - 42.5" |
See full size guide for all products
- Free shipping on all orders until 6 April
- Estimated dispatch: 17 April 2025
- 30 day returns and exchanges for full priced products
- Kathleen W.Verified Buyer4/14/25ReviewingSleep Sack 1.0 TOG DaisiesRated 5 out of 5 starsBeautifully made sleeping bag
I have bought various sleeping bags from ergoPouch Australia before and they all been well used and passed down between my children.
They are so functional, and well made, that you can’t wear them out.
My children sleep so much better in them, and I love that they are made for all seasons.
- Pauline S.Verified Buyer4/4/25ReviewingSleep Sack 1.0 TOG DaisiesRated 5 out of 5 starsNice and snuggly
Cutest pattern, love the length you can use it for longer than other sleep bags/sacks. Our baby is quite tall/long so these are perfect for her.
- Barbara M.Verified Buyer2/19/25ReviewingSleep Sack 1.0 TOG Fruit SaladRated 5 out of 5 starssoft and warm
after realizing that my baby was potentially cold (we have the aircon at 25 degrees), I bought this sleeping bag and he sleep amazingly only waking to feed. The chart for temperatures dont quite work, I find that at 25 degrees he is a 1.0 Tog not 0.5. But still great product