Sleep Sack 1.0 TOG Sage
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)
| 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 standard shipping sitewide
- Estimated dispatch: 09 June 2026
- 30-day returns and exchanges
- 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
- Tamika C.Verified Buyer5/20/26ReviewingSleep Sack 1.0 TOG InkRated 5 out of 5 starsKeeps my baby snug as a bug
First time purchasing and using ergopouch sleep sacks and really impressed with them. Quality is great, breathable, and my son has been sleeping really well. Shipping was super quick, and I love the TOG guide and thermometer - life saver! Have already made another purchase, and will probably make more. Thanks!
