Sleep Suit Bag 3.5 TOG Petit Pretzel
The Sleep Suit Bag is an award-winning, multi-functional Sleeping Bag and Sleep Suit with legs in one, for babies, toddlers and kids.
Size Guide
Sleep Suit Bag
Please use your child's weight and height to find the most appropriate and safe size for them.
| ergoPouch Size
(same as size) |
Pouch Length (cm) | Sleeve length (cm) | Child weight (kg) | Child Height (cm) |
|---|---|---|---|---|
| 3-12M* (000-1y) |
80cm | 28cm | 6-12kg | 62-84cm |
| 8-24M (00-2y) |
90cm | 32cm | 8-14kg | 68-92cm |
| 2-4Y | 105cm | 36cm | Follow height markers | 92-108cm |
| 4-6Y | 120cm | 43cm | Follow height markers | 108-120cm |
| 6-8Y | 135cm | 50cm | Follow height markers | 120 - 130cm |
| ergoPouch Size
(same as size) |
Pouch Length (inch) | Sleeve length (inch) | Child weight (lb) | Child Height (inch) |
|---|---|---|---|---|
| 3-12M* (000-1y) |
31.5" | 11" | 13-26lb | 24.4 - 33.1" |
| 8-24M (00-2y) |
35.4" | 12.6" | 18-31lb | 26.8 - 36.2" |
| 2-4Y | 41.3" | 14.2" | Follow height markers | 36.2 - 42.5" |
| 4-6Y | 47.2" | 16.9" | Follow height markers | 42.5 - 47.2" |
| 6-8Y | 53.1" | 19.7" | Follow height markers | 47.2 - 51.2" |
*Previously size 2-12 months
The Sleep Suit Bag should be fitted around the neck and the armholes to avoid your child slipping through. In 'legs' mode, there should be enough length at the end of the suit to allow your child to move their feet freely. 2.5 TOG and 3.5 TOG Sleep Suit Bags should not be used in a 5-point harness or car seat for safety reasons.
See full size guide for all products
- Free delivery on orders over $100*
- Estimated dispatch: 11 June 2026
- 30-day returns & exchanges
- Laura G.Verified BuyerReviewingSleep Suit Bag 3.5 TOG Bon AppetitI recommend this productRated 5 out of 5 stars4 minutes agoBest sleeping bag ever!
I tried different sleeping bags and Ergopouch is definitely the GOAT! Quality, design, durability and comfort. I feel so happy to see how my bub can sleep warm and safe in it.
- Kayla H.Verified BuyerReviewingSleep Suit Bag 3.5 TOG DaydreamI recommend this productRated 5 out of 5 stars1 week agoSleep suit
The softest, warmest sleeping bag my toddler loves it and sleeps all night!
- Jo G.Verified BuyerReviewingSleep Suit Bag 2.5 TOG SageRated 3 out of 5 stars2 weeks agoWeird cotton
The product says 100% cotton but it feels different to the ones o got previously - more silky.