# Bambino Mio Mioduo Reusable Diaper System

> Two-piece hybrid AI2 cloth diaper: waterproof PUL cover with snap-in absorbent insert. OEKO-TEX Standard 100 Class I certified — entire system including the PUL waterproof layer.

- Brand: [Bambino Mio](https://nontoxicnook.com/brands/bambino-mio)
- Price tier: $
- Canonical: https://nontoxicnook.com/products/bambino-mio-mioduo-reusable-diaper-system

## Why we chose it

The Mioduo is a true AI2 hybrid: the PUL cover snaps in a natural-fiber insert, so only cotton or bamboo viscose touches skin. Unusually, the complete system — cover, insert, booster, and liner — holds OEKO-TEX Standard 100 Class I certification (#21.HTR.82358), the standard's most stringent tier, screening for PFAS, phthalates, formaldehyde, and heavy metals. Unlike most cloth brands that certify only the cotton inner, this cert explicitly covers the PUL waterproof layer too.

## Certifications

- OEKO-TEX Standard 100

## Specs

- material: PUL outer cover (polyurethane laminate over polyester); cotton and bamboo viscose knit insert
- made-in: UK
- source:oeko-tex-100: https://www.oeko-tex.com/en/label-check/
- image:source-url: https://www.diaperdepotpgh.com/products/bambino-mio-mioduo-diaper-cover
- image:credit: Diaper Depot
- dimensions: Size 1 (<21 lbs), Size 2 (21 lbs+)

## Where to buy

- [Bambino Mio](https://www.bambinomio.com/products/mioduo) (out of stock at last check)

Prices are deliberately omitted from this mirror — they go stale. Current prices and stock: https://nontoxicnook.com/products/bambino-mio-mioduo-reusable-diaper-system

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Nontoxic Nook lists only products that cleared the published criteria at https://nontoxicnook.com/our-promise. Affiliate disclosure: https://nontoxicnook.com/affiliate-disclosure.