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  • Matea, 3 years
  • 34 lbs 37 in
  • Olivia, 2 years
  • 30 lbs 33.5 in

The Diaper: Trial Pack

4.8/5 based on 5677 reviews

Try a superior, softer, changing experience on for size. Get two sample packs of The Diaper—each includes 5 diapers; choose two of the same or different sizes to find your baby’s ideal fit.

Pick your pack

A shipment typically lasts one month

  • Designed for sleep

  • Fewer leaks and blowouts

  • Free of 200+ chemicals

  • Manage orders via text

Finally, a diaper you won’t lose sleep over

Fewer leaks, better sleep

Our absorbent core holds up to 70% more liquid than leading brands, which means 12-hr leak protection, drier sleep, and fewer wakeups.

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Comfort around the clock

Hypoallergenic, dye-free, fragrance-free, apparel-grade fabric is gentle against your baby’s delicate skin. They can rest easier, and you can too.

No diaper cream needed

Excess moisture can cause diaper rash. The Diaper absorbs up to 4x faster than others, keeping skin up to 3x drier to reduce the likelihood of irritation.

Compared to leading brands, our diaper offers up to:

70%

more liquid capacity

4x

faster absorbency

3x

drier skin

12hr

leak protection

70%

more liquid capacity

4x

faster absorbency

3x

drier skin

12hr

leak protection

Made better in every way

Proven hypoallergenic

All materials that may come in contact with your baby’s skin are dermatologist-tested, proven hypoallergenic, and free of 200+ potential irritants.

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 fabric

Apex® Technology provides superior softness, while our exclusive 3D backsheet and elasticized leg cuffs protect against blowouts and chafing.

There’s no competition

Liquid Capacity (more is better)*
Absorbency speed (faster is better)*
Wetness on skin (lower is better)*
Apparel-grade fabric
Free of 200+ chemicals
550 gr
<15 sec
2.5 gr
Big brand
300 gr
+30 sec
9.2 gr
Store brand
340 gr
+25 sec
9.8 gr
"Green" DTC diaper brand
417 gr
+35 sec
9.0 gr

*Using industry standard methodology, based on size 4. Other information based on competitive websites at time of publication.

The highest safety standards

The Diaper is free of fragrance, lotion, latex, rubber, dyes, alcohol, heavy metals, parabens, phthalates, chlorine bleaching, VOCs, optical brighteners, and 200+ other potentially harmful chemicals. It’s hypoallergenic, cruelty-free, dermatologist-tested, and third-party tested by independent labs; we publish the results for transparency.

Zero Chlorine Bleaching Icons

Zero Chlorine Bleaching

DermatologistTested Icon

Dermatologist Tested

Clinically Proven Hypoallergenic Icon

Clinically Proven Hypoallergenic

No Parabens, Dyes, Phthalates, Fragrance Icon

No Parabens, Dyes, Phthalates, Fragrance

Read the Safety Reports

What do parents think?

4.8/5 based on 5677 reviews

Next Step: The Pant

A flexible, versatile 2-in-1 diaper-pant for active babies, from crawling through potty training.

Shop the Pant