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44706146779305
3.5 TOG
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Baby and toddler sleep sack designed for arms-out sleepers (usually from around 3 months of age).
Rated 4.6 out of 5 stars
47 Reviews
Regular Price
% OFF (SAVE $)
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: 02 May 2025
- 30 day returns and exchanges for full priced products
47 reviews
- Sarah M.Verified Buyer4/25/25ReviewingSleep Sack 2.5 TOG Oatmeal MarleRated 5 out of 5 starsSo soft and comfy!
My baby loves this sleep sack! A few of the threads have come loose after a couple months of wear but overall holding up well
- Lana M.Verified Buyer4/24/25ReviewingSleep Sack 3.5 TOG Sleeved DaisiesRated 5 out of 5 starsThe only sleepwear I use for my daughter
No description needed.. it's all in the title! Ergopouch is the only sleepwear I use for my daughter. Everything is excellent quality, the wear guide is easy to follow and the customer service is next level. Not to mention all of the designs are adorable!
- Ashleigh G.Verified Buyer4/24/25ReviewingSleep Sack 3.5 TOG Sleeved Sweet OrchardRated 5 out of 5 starsLove it
So cute and comfy for my twins