Baby and toddler sleeping bag designed for arms-out sleepers (usually from around 3 months of age).
Size Guide
Sleeping Bag
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 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.| 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 delivery on orders over £65
- Estimated dispatch: 11 November 2025
- 30 day returns & exchanges
- Natalie M.Verified Buyer2 weeks agoReviewingSleeping Bag 2.5 TOG WillowRated 5 out of 5 starsLovely soft and warm sleeping bag
The 2.5 tog sleeping bag is lovely and padded with lots of leg length for my son. I like the fact it zips right up to his neck for extra warmth.
- Diane J.Verified Buyer2 weeks agoReviewingSleeping Bag 2.5 TOG SavannahRated 2 out of 5 starsDisappointing
Ordered 2 Ergo pouches for my grandson, both had holes in the fabric
EUergoPouch UK2 weeks agoHi Diane
We're sorry to hear of the stitching issue affecting your sleeping bag. Please be assured that we set a high standard in the manufacturing and quality of our products, and we are disappointed this has occurred. We would love the opportunity to look further into this with you, so one of our Customer Support Specialists will be in contact to assist in this matter.
- Zoe L.Verified Buyer1 month agoReviewingSleeping Bag 3.5 TOG Oatmeal MarleRated 5 out of 5 starsBeautiful quality & easy to wash
Love our ergoPouch! The quality is amazing, super soft and cosy, and it washes really well. Baby sleeps so comfortably in it — highly recommend!