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2.5 TOG

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.

4.8
Rated 4.8 out of 5 stars
1,918 Reviews
Regular Price
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Size
Size Guide
  • Free delivery on orders over £65
  • Estimated dispatch: 19 July 2025
  • 30 day returns & exchanges
4.8
Rated 4.8 out of 5 stars
Based on 1,918 reviews
1,918 reviews
  • Rosaline H.
    Verified Buyer
    7/16/25
    Reviewing
    Sleep Onesie 3.5 TOG Bon Appetit
    Rated 5 out of 5 stars
    5 year old onesie

    I love it. My granddaughter lives in Melbourne 🥶. When she wriggles out of her doona in her sleep, she's still toasty warm.

  • Phaedra W.
    Verified Buyer
    7/15/25
    Reviewing
    Sleep Onesie 3.5 TOG Bon Appetit
    Rated 5 out of 5 stars
    Fantastic product

    This is the third suit I have bought for my children...from newborn to a 3 year old our whole family has loved it as we have grown over the years.

  • Esther C.
    Verified Buyer
    7/14/25
    Reviewing
    Sleep Onesie 2.5 TOG Dragonflies
    Rated 5 out of 5 stars
    Cosy

    Our four year old who kicks off the blanket sleeps through the night thanks to this cosy onesie: no more waking up because he is cold! Thank you.