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ergoPouch

ergoPouch Boys and Girls 2.5 TOG Sleep Onesie

4.8 · 536 reviews
7,429 ₽

The Sleep Onesie is a TOG-rated sleep sack alternative, designed to be worn on its own during sleep or with a Layer/Pajamas underneath for warmth and comfort. These are the perfect option for toddlers or preschoolers transitioning into a big bed, sleepwalkers, kids who kick off their blankets, or little starfish who don't like the restriction of a sleep sack.

Design: Daisies

Size: Choose a size

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Returns & exchanges

Within 30 days of delivery

The Sleep Onesie is a TOG-rated sleep sack alternative, designed to be worn on its own during sleep or with a Layer/Pajamas underneath for warmth and comfort. These are the perfect option for toddlers or preschoolers transitioning into a big bed, sleepwalkers, kids who kick off their blankets, or little starfish who don't like the restriction of a sleep sack.

Customer reviews

5.0
Fantastic crawl friendly sleep sack

This sleepsack is just fantastic and one of a kind. Baby is so warm at night and free to move without needing a blanket! Parents and baby sleep happily all night

9/17/2026
5.0
Sleep onesie 2.5 TOG

Excellent sleep option for babies. We have used these for all 6 of my grand babies/toddlers and consider them the best on the market over other brands. We love that they are all cotton and wick away moisture keeping the littles comfortable while they sleep.

4/20/2026
5.0
Super warm

Really too warm to get much use out of it where I live!

3/23/2026
5.0
So cozy that our son doesn't want to take it off

Our son loves this cozy, roomy, flexible & soft sleep suit. It's out second purchase after he grew out of the smaller size. We make sure to keep the zipper head on the bottom so it doesn't create a small pressure point in the back when he sleeps. We love this suit and would highly recommend!

2/25/2026
5.0
Love!

Just what my daughter needed! It’s super soft and great quality. My daughter seems to be sleeping better too!

2/16/2026
5.0
Love ergopouch

We love this. It’s so soft. We are on to our 10th pouch! We bought them from when they were newborns until 5. They’re perfect for a good nights sleep.

12/23/2025
4.0
Good

It is a good sleeper set, however it is not easy to change napkins when your baby’s sleeps. Other then that all good

12/17/2025
5.0
Really warm and cosy!

We live in Victoria and some nights can get very cold here. I bought this 2.5 tog and the 3.5 tog onesie to layer under her sleeping bag. My little one sleeps warm and cosy. It's quality made and will last. Highly recommend.

11/26/2025
5.0
Super soft, cosy warm suit

Lovely sleep suit that keeps my baby comfy and cosy all night through. Easy changing with the zips, although I don’t use the rear ones, just the front one. The turn over cuffs are super useful to keep feet warm at night but allow stable walking for a toddler when feet are out. The size of the suit means it’ll last a while, our last one in a smaller size lasted almost 1 year until my little one grew out of it.

11/24/2025
4.0
Sleeves not warm enough

The sleeves are made of thinner material than the rest of the suit. In my view, it is too thin. Also, the fit could be a little looser around the chest area.

11/19/2025