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44638221566121
3.5 TOG
Baby and toddler sleep sack designed for arms-out sleepers (usually from around 3 months of age).
Rated 4.6 out of 5 stars
42 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: 07 April 2025
- 30 day returns and exchanges for full priced products
42 reviews
- Deborah G.Verified Buyer4/2/25ReviewingSleep Sack 2.5 TOG Oatmeal MarleRated 5 out of 5 starsSleeping bag
I have purchased ergoPouch sleeping bags since the birth of my Grandson in 2023. He is very tall/long for his age. An early Easter gift. I am so pleased he fitted in with foot room to spare.
- Katherine M.Verified Buyer3/27/25ReviewingSleep Sack 2.5 TOG Sleeved WillowRated 5 out of 5 starsGreat buy
My baby loves it great for cold mountain weather.
- Kimberly3/17/25ReviewingSleep Sack 2.5 TOG Sleeved WillowRated 4 out of 5 stars4 Stars
This sleep sack will last for a very long tims the feel and quality is very good. My biggest complaint is that my baby hands are cold while using this. I have to add socks to her hands so tgat shes warm. The flap to cover the hands is useless because my baby gets a few fingers to poke ouf every time.