The Diaper

Our diaper will keep your baby drier, longer — both during the day and overnight. We combine super-soft, fragrance-free materials with a proprietary wicking system and superior absorbency to maximize comfort and limit leaks and blowouts. In short, it will make your whole family happier. Plus, no need for separate overnight diapers. (Hooray!)

Note: Each order includes 6 packs of Coterie diapers, which is approximately a 4-week supply.

Pick Your Size

Add Wipes to Your Shipment

Free Shipping Over $49 • Free Returns
Happiness Guarantee • Manage Orders Over Text

  • • Hypoallergenic, Fragrance free, Chlorine free, Alcohol free, Paraben free, Dermatologist tested and recommended.

  • • When choosing a size, start with weight but also take into account your baby’s age, body type (tall, petite etc.), and waist circumference.
    • If your baby is between sizes, it’s best to go with the larger size.
    • If your baby starts to experience leaks or blowouts, especially at night, it’s time to size up!
    • The diaper should fit high and snug, with the waistband at your baby’s waist, not below. You don’t want the diaper tabs to overlap, and there should be no gaps in the legs or waist.

  • • We offer free standard shipping on all orders over $49. Orders under $49 incur a $7.50 shipping fee. Due to the COVID-19 virus, and the sensitive nature of baby care products, we are no longer accepting returns or exchanges. Effective March 1st, 2020, all orders are final sale. This is for the health and safety of all our customers, babies, and employees, and will be in effect until further notice. If you have any issues with an order, please reach out to

We offset the carbon footprint of every purchase through NativeEnergy and donate 1% of every order to Diaper Recycling Technology, our global recycling partner. Learn more about our commitment to sustainability.

So, what makes these diapers so special?

Breathable Topsheet

The perfect combination of soft and absorbent, this layer keeps your baby comfortable in any position and 3x drier than leading brands.

The Highest Safety Standards

  • 0% Chlorine bleaching
  • Fragrance free
  • Lotion free
  • Latex free
  • Rubber free
  • Dye free
  • Alcohol free
  • Free of heavy metals 
  • Clinically tested
  • Hypoallergenic
  • Dermatologist-tested
  • Paraben free
  • No harsh chemicals
  • No VOCs
  • No optical brighteners 
  • No animal testing

Only the safest ingredients for your baby.

Download our Toxicity Report here


Absorbent core made of sodium polyacrylate (SAP) and Totally Chlorine Free (TCF) wood pulp from sustainably managed forests. Nonwoven backsheet made of polypropylene and polyester, and topsheet made of polypropylene. High loft nonwoven acquisition layer made of polyester. Hook tab fastening system made of polypropylene / polyethylene, film, adhesive. Wetness indicator.

Product Reviews