The Sleep Onesie is a TOG-rated sleeping bag alternative, designed to be worn on its own during sleep or with a Layer/PJs underneath for warmth and comfort.
Size Guide
Sleep Onesie
Please use your child's height to find the most appropriate and safe size for them. The Sleep Onesie should be fitted around the neck to avoid your child slipping through. 2.5 TOG and 3.5 TOG Sleep Onesies should not be used in a 5-point harness or car seat for safety reasons.
| ergoPouch size | 6-12M | 12-24M | 2-3Y | 4-5Y | 6-8Y | 8-10Y | 10-12Y |
|---|---|---|---|---|---|---|---|
| Same as size | 0-1y | 1-2y | 2-3y | 4-5y | 6-8y | 8-10y | 10-12y |
| Pouch length (cm/inch) | 74cm / 29.1" | 84cm / 33.1" | 88cm / 34.6" | 98cm / 38.6" | 110cm / 43.3" | 120cm / 47.2" | 130cm / 51.2" |
| Chest width (cm/inch) | 27.5cm / 10.8" | 30.5cm / 12" | 32cm / 12.6" | 35cm / 13.8" | 38cm / 15" | 40cm / 15.7" | 42cm / 16.5" |
| Child height (cm/inch) | 68-84cm / 26.8 - 33.1" | 76-92cm / 29.9 - 36.2" | 92-100cm / 36.2 - 39.4" | 108-115cm / 42.5 - 45.3" | 120-130cm / 47.2 - 51.2" | 130-140cm / 51.2 - 55.1" | 140-150cm / 55.1 - 59.1" |
- Free delivery on orders over $100*
- Estimated dispatch: 24 December 2024
- 30 day returns and exchanges
- ying l.Verified Buyer12/21/24ReviewingSleep Onesie 2.5 TOG Fruit SaladRated 5 out of 5 starsgood
my girl loves it which is good quality
- Rachael C.Verified Buyer12/10/24ReviewingSleep Onesie 2.5 TOG DragonfliesRated 5 out of 5 starsMy favourite sleep suits
We’ve had so many of these since we discovered them - amazing sleep suits! We used to have 3.5 tog for winters in our house in NZ but since moving to the uk the 2.5 tog is plenty warm enough. We use them instead of a sleep bag as my son has always preferred his legs being free. Then on spring and autumn not so cold nights they can be worn with less underneath. So happy to discover I can still get these now in the UK :) also generous sizing so they last ages too - my 3.5 year old has been in the 2-3 size for ages!
- Xi L.Verified Buyer12/4/24ReviewingSleep Onesie 2.5 TOG DragonfliesRated 5 out of 5 starsWarm and comfy!
Looking for footed sleep sacks with legs for my toddler. This is the best I found in market so far! My boy slept so well in it!