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1.0 TOG
The Sleep Onesie is a TOG-rated sleep sack alternative, designed to be worn on its own during sleep or with a Romper/PJs underneath for warmth and comfort.
Rated 4.8 out of 5 stars
81 Reviews
Regular Price
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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 shipping on orders over $70
- Estimated dispatch: 08 February 2025
- 14 day returns and exchanges for full priced products
81 reviews
- Olivia B.Verified Buyer6/17/22ReviewingSleep Onesie 1.0 TOG Grey MarleRated 5 out of 5 stars5 Stars
Great fit, a little big but growing room is good haha! Very cosy and soft
- Olivia B.6/17/22ReviewingSleep Onesie 1.0 TOG Grey MarleRated 5 out of 5 starsGreat fit, a little big
Great fit, a little big but growing room is good haha! Very cosy and soft
- Olivia B.Verified Buyer6/17/22ReviewingSleep Onesie 1.0 TOG Grey MarleRated 5 out of 5 starsGreat fit, a little big
Great fit, a little big but growing room is good haha! Very cosy and soft