Sleep Suit Sack 3.5 TOG Sweet Orchard
The Sleep Suit sack is an award-winning, multi-functional sleep sack and Sleep Suit with legs in one, for babies, toddlers and kids.
Size Guide
Sleep Suit Sack
Please use your child's weight and height to find the most appropriate and safe size for them.
Imperial Size Chart
| 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 month
Metric Size Chart
| 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 |
*Previously size 2-12 months
The Sleep Suit Sack 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 Sacks should not be used in a 5-point harness or car seat for safety reasons.
- Free delivery on orders over $70*
- Estimated dispatch: 28 May 2026
- 30-day returns and exchanges
- Swati M.Verified Buyer5/11/26ReviewingSleep Suit Sack 2.5 TOG DaisiesRated 5 out of 5 starsSleeping bag for my baby girl
My baby girl always feel nice and toast when sleeps in the bag, she looks very comfortable and sleeps well.
- Courtney T.Verified Buyer5/8/26ReviewingSleep Suit Sack 3.5 TOG WillowRated 3 out of 5 starsGood quality, but hard to get tall child into.
We have used these bags since baby was born, he is now 1yo, and we are finding these new bags tricky to get him in as the zip only goes half way.
We are a bit disappointed with this, as he now whinges when we need to put him in his bag, when it use to be such an easy transition.
- Courtney T.Verified Buyer5/8/26ReviewingSleep Suit Sack 2.5 TOG SageRated 3 out of 5 starsGreat Sleep Bag, but tricky to get taller child in.
We have used these bags since baby was born, he is now 1yo, and we are finding these new bags tricky to get him in as the zip only goes half way.
We are a bit disappointed with this, as he now whinges when we need to put him in his bag, when it use to be such an easy transition.
