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- Matea, 3 years
- 34 lbs 37 in
- Olivia, 2 years
- 30 lbs 33.5 in
Your Trial Pack
For a soft and gentle changing experience, get a trial pack of The Diaper on us. A pack includes 5 diapers.
Designed for sleep
Minimize leaks and blowouts
Independent lab tested
Manage orders via text
Size + pack details
This is a trial pack of 5 diapers, perfect for a few changes to experience our product and fit. After trying us on for size, find our full box of The Diaper.
Cleaner ingredients
- Hypoallergenic, dermatologist tested, cruelty free, 25% plant-based materials
- No added fragrance, lotion, latex, rubber, dyes, alcohol, parabens, phthalates, pesticides, chlorine bleaching, VOCs, or optical brighteners
- Ingredient list: Absorbent core made of sodium polyacrylate (SAP) and Totally Chlorine Free (TCF) wood pulp from sustainably managed forests. Backsheet made from polypropylene, polyester and polyethylene. Topsheet made of polypropylene. High loft nonwoven acquisition layer made of polyester. Fastening system made of polypropylene/polyethylene. Adhesives, elastics, wetness indicator.
Why we love it
The Diaper offers:
- Holds over 16 oz liquid (based on lab testing of size 4 diapers)
- Up to 12-hr leak protection (we especially love this for overnights)
- Up to 4x faster absorbency compared to leading brands to minimize leaks
- Up to 3x drier skin compared to leading brands to minimize likelihood of diaper rash
- Ultra-soft, apparel-grade materials for comfort
- Wetness indicator alerts when a change is needed
- Newborn size includes an umbilical cord notch + Newborn size and Size 1 include overlapping tabs for a snug, customizable fit
Finally, a diaper you won’t lose sleep over
Made to minimize leaks
Our absorbent core holds over 16 oz of liquid (based on lab testing of The Diaper in Size 4), which means up to 12-hr leak protection for dry days and nights.
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Comfort around the clock
Hypoallergenic, dye-free, fragrance-free, apparel-grade fabric is gentle against baby’s delicate skin. They can rest easy, and you can too.
No diaper cream needed
Excess moisture can cause diaper rash. Based on lab testing, The Diaper absorbs up to 4x faster than others, keeping skin up to 3x drier to reduce the likelihood of irritation.
Made gentle for delicate skin
Proven hypoallergenic
All materials that may come in contact with your baby’s skin are dermatologist-tested and proven hypoallergenic.
25% plant-based
The Diaper is cruelty-free and made with responsibly sourced, TCF (Totally Chlorine Free) wood pulp from sustainably managed forests.
Apparel-grade materials
Apex® Technology provides supreme softness, while our exclusive 3D backsheet and elasticized leg cuffs help protect against blowouts and chafing.
Our safety standards
The Diaper is free of fragrance, lotion, latex, rubber, dyes, alcohol, parabens, phthalates, chlorine bleaching, VOCs, and optical brighteners. It’s hypoallergenic, cruelty-free, dermatologist-tested, and third-party tested by independent labs; we publish the results for transparency.
Zero Chlorine Bleaching
Dermatologist Tested
Clinically Proven Hypoallergenic
No Parabens, Dyes, Phthalates, Fragrance
Your babies in Coterie
Try our diapering companion
The Wipe is made with a simple cleansing formula of 99% water and 5 clean ingredients—perfected for sensitive skin.