Sleep Sack 2.5 TOG Dragonflies
Baby and toddler sleep sack designed for arms-out sleepers (usually from around 3 months of age).
Size Guide
Sleep Sack (formerly Jersey Sleep Sack)
| 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 Sleep Sack is a baby and toddler sleeping bag designed for arms-out sleepers (usually from around 3 months of age). The Sleep Sack has a slim-fit, stretchy design similar to that of a swaddle and is recommended as baby's 'first sleep sack' 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 sleep sack 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 $70*
- Estimated dispatch: 06 November 2026
- 30-day returns and exchanges
- Comfort
- Warmth
- Fit
- Quality
- Material
- Barbara P.Verified Buyer10/29/26ReviewingSleep Sack 2.5 TOG WillowRated 4 out of 5 starsCozy and warm
Very comfy and cozy but too warm to use yet. It will come in handy in the winter when the baby transfers to her crib and will no longer be snuggling under the covers with her mom.
- Kristina H.Verified Buyer10/26/26ReviewingSleep Sack 2.5 TOG DragonfliesRated 5 out of 5 starsAmazing quality sleeping bag
A great sleeping back that has weight to it. Fits really well too! We've gotten a couple of these sleeping bags and love them. Fantastic quality as well!
- Emily C.Verified Buyer10/13/26ReviewingSleep Sack 2.5 TOG Oatmeal MarleRated 5 out of 5 starsSleeping bag
Gorgeous sleeping bag - the quality is lovely and I love the colour and how soft the fabric is.
