ergoPouch - Organic Winter Long Sleeved Sleep Onesie - 3.5 TOG - Blue Dragonflies

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$35.88 ~~$56.95~~ In stock

The ergoPouch Organic Winter Long Sleeved Sleep Onesie 3.5 TOG in Dragonflies is designed to be worn on its own or with a layer underneath for comfort. It's the perfect option for toddlers transitioning into a big bed, preschoolers who kick off their blankets, or little ones who don't like the restriction of a sleeping bag.

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Customer Reviews (4.5 / 5 · 4 reviews)

Grace ★★★★★ Oct 25, 2026

We've been using this for a few weeks now, and the 3.5 TOG warmth is perfect for our chilly winter nights. The organic cotton is noticeably soft, and the long sleeves keep my toddler cozy without overheating.

Edward ★★★★★ Oct 24, 2026

The 3.5 TOG rating is perfect for our chilly bedroom, and the long sleeves mean I don't have to wrestle with a separate sleep sack. The dragonfly print is a hit with my toddler, and the organic cotton feels soft against her skin. She's been sleeping through the night without any fussing.

Jason ★★★★★ Oct 23, 2026

Our little one sleeps so soundly in this — the 3.5 TOG is perfect for cold winter nights. The blue dragonfly print is adorable, and the long sleeves keep her cozy without overheating. She moves around easily in it, which makes the transition from crib to toddler bed much smoother.