Sleeping Bag 3.5 TOG Sleeved Willow
Baby and toddler sleeping bag designed for arms-out sleepers (usually from around 3 months of age).
Size Guide
Sleeping Bag (formerly Jersey Sleeping Bag)
| 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 Sleeping Bag is a baby and toddler sleeping bag designed for arms-out sleepers (usually from around 3 months of age). The Sleeping Bag has a slim-fit, stretchy design similar to that of a swaddle and is recommended as baby's 'first sleeping bag' 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 sleeping bag 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 £65
- Estimated dispatch: 12 September 2026
- 30-day returns and exchanges
- Elizabeth B.Verified BuyerReviewingSleeping Bag 2.5 TOG Sleeved WillowI recommend this productRated 5 out of 5 stars4 minutes agoWarm and cozy
We love this sleep sack. We keep the rooms at 68 at night and this is perfect to keep baby warm and comfy.
- Sarah C.Verified BuyerReviewingSleeping Bag 3.5 TOG DragonfliesI recommend this productRated 5 out of 5 stars1 month agoBest sleepwear
Absolutely love these sleeping bags, it takes the stress out of worrying about what to put my daughter in for sleep.
- Vasiliki (. F.Verified BuyerReviewingSleeping Bag 3.5 TOG DaisiesI recommend this productRated 5 out of 5 stars1 month agoGreat quality, comfortable and easy to put on the sleeves
Great quality, comfortable and easy to put on the sleeves