Sleep Sack 1.0 TOG Sleeved Willow
The Sleep Suit sack is an award-winning, multi-functional sleep sack and Sleep Suit with legs in one, for babies, toddlers and kids.
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: 11 September 2026
- 30-day returns and exchanges
- Ayana M.Verified Buyer8/9/26ReviewingSleep Sack 1.0 TOG Sleeved WillowRated 5 out of 5 starsWonderful Must Buy
Your baby will love it!
- Norma K.Verified Buyer6/11/26ReviewingSleep Sack 1.0 TOG Sleeved WillowRated 5 out of 5 starsA beautiful product.
A beautifully crafted sleeping bag. Even grandma would love one for her to sleep in. So warm and. cosy and the colour is fabulous.
- Catherine P.Verified Buyer4/8/26ReviewingSleep Sack 1.0 TOG Sleeved Oatmeal MarleRated 4 out of 5 starsLovely material
Lovely material, perfect for my Bub who has started rolling and likes to feel snug. Only downside is you can’t fold over the sleeves
