GroVia O.N.E. Diaper

Polar Pool Party
Rose Solid

A nighttime diaper answer for many families.

Stock Status: In stock as listed. Usually ships the same or next business day.  

The O.N.E diaper is a true all-in-one diaper (fits 10-35+ pounds) that comes with everything you’ll ever need to cloth diaper a baby: enough absorbency to forget boosters and doublers (even overnight), two built-in closure options, and a heavy-duty construction that is built to last.

TOTE PROMO:  The first 50 orders containing $50 or more GroVia brand items will receive a FREE GroVia nylon tote bag. While supplies last only.   

** NOTE:   You can't see if you will get one or not in the checkout, but if your order qualifies, it will arrive in your package.  While supplies last.

Free GroVia tote

The O.N.E. features a unique Outlast closure system that gives the user the ability to choose between Hook & Loop and Snap closures, and the ability to buy a replacement kit when your Hook & Loop wears out. O.N.E's absorbency comes from a hidden body layer PLUS our one-of-a-kind cotton, channeled soaker design that is trim yet absorbent. All with the same amazing quality you've come to know and love in GroVia products.

 No need to choose between Hook & Loop or Snap closures

With the O.N.E., you can have both! The removable Hook & Loop closure is perfect for those who love a “no-hassle” fit but want to transition to a snap closure later on.

  • Built-in extra absorbency means the perfect nighttime solution
  • Lasts from birth to potty learning (fits 10 - 35 lbs)
  • No prepping - can start using right away
  • Modular Snap In Soaker System allows for customization (includes both large and small insert)
  • Easy closure replacement
  • Fairly and conscientiously made in China

O - Outlast Closure
N - No Prep
E - Easy To Use

Hidden Inner Layer: 100% Polyester Microfiber
Soaker: 100% Cotton topped with 100% Polyester Microfleece
Body Lining: 100% Polyester Microfleece
Outer: 100% Water Resistant Polyester TPU (Exclusive of Trim)

Snow series GroVia   

 inside GroVia ONEinserts that come with GroVia One ballot June and January Grovia GroVia One on a baby

Additional snap in Soaker Sets are sold separately here. They are the same thing as the 2 snap in soakers that are already included when you buy a O.N.E diaper. You may not need any extras but they are available in case you would like them. Also see the GroVia Organic All-in-One Diaper.

Grovia one diaper abalone blueGroVia One ArcticGroVia One BasilGrovia One chiffon diaperGrovia One diaper cloud greyGroVia One Diaper FableGrovia One diaper hazeGroVia One MarsalaGroVia One PetalGroVia One Diaper Polar Pool PartyGrovia One rose pink diaperGroVia One Vanilla 

Customer Reviews

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Sheila S.

So soft and fits great!

I’m so happy I tried this diaper. It’s so soft and comfy. It’s very absorbent and we haven’t had any leaks yet. I wish they offered more colors and prints but overall I give it 5 stars. Totally worth the price.

Emma P.
New York

Convenient, cute, and cozy

I like having a few of these in our stash as a quick, convenient option, even though overall I do prefer my prefolds or flats and covers. I sometimes struggle with the fit a bit, especially with gaps at the legs, but the fabric is soft and stretchy, which is nice. I like the cut of the wings/tabs, which are high on the hips and similar to the Grovia covers (shells).

Emma P. verified customer review of GroVia O.N.E. Diaper
Elissa K.

Wonderful Diaper!

We love GroVia O.N.E. Diapers! We recently added several GroVia diapers to our collection and have found them very soft and absorbent. They also fit our baby’s round belly and chunky thighs a little more securely than the Bum Genius 5.0 diapers that we also use.

Pania T.


Great diapers. They're so soft and user friendly. They also hold up extremely well. I have a large mixture of brands and types, These are near the top of my list.

Lynn P.
North Carolina

Love the color

This GroVia ONE is amazing. I love that it has two pads, one for newborn and one for all sizes. It allows the diaper to dry easily, also! The blue color is very rich and just what I was looking for.

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