Side Zip Premium Sleeping Bag 3.5 TOG Willow
Designed for confident tummy sleepers, this premium sleeping bag gives your little one freedom to move while staying safely warm all night
Size Guide
Side Zip Premium 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" |
Please use your child's weight 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 $100*
- Estimated dispatch: 27 July 2026
- 30-day returns & exchanges
- Hannah O.Verified BuyerReviewingSide Zip Premium Sleeping Bag 2.5 TOG DaisiesI recommend this productRated 5 out of 5 stars1 month agoAmazing quality!
These pouches are our favourite for our little one. She loves to sleep on her tummy so these are perfect, I love that I know she is comfortable at night with no zip in the way. They’re beautiful quality and such lovely designs.
- Jayd E.Verified BuyerReviewingSide Zip Premium Sleeping Bag 2.5 TOG WillowI recommend this productRated 4 out of 5 stars23 hours agoTummy sleeper pouch
This sleeping bag is so nice, love the side zip as my baby prefers to sleep on his tummy. Super great quality and love that it’s mostly cotton for my eczema prone baby. Wish they had a side zip arms out version as my baby over heats quickly so the sleeved sleep suits can become to warm with a later underneath.
- Deb W.Verified BuyerReviewingSide Zip Premium Sleeping Bag 3.5 TOG DaisiesI recommend this productRated 5 out of 5 stars1 week agoPeachy daisy cosiness
My granddaughter loves this sleep sack. Enjoys the freedom it gives her legs. I love that the zip comes up her body on the side.