Big O.N.E. Cloth Diaper

1 review

Fits 35-70 pounds

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

Also available in the Buttah version.  

The Big O.N.E diaper is unique among cloth diaper all in ones (fits 35-70 pounds) because it comes with everything parents need to cloth diaper - enough absorbency to forget boosters and doublers (even overnight), two built-in closure options, and a heavy-duty construction that is built to last.

The Big O.N.E. features a unique Outlast closure system that gives you the ability to choose between Hook & Loop and Snap closures, and the ability to buy a replacement kit when your Hook & Loop wears out. Big 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 Big 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
  • Larger fit for toddlers (fits 35-70 lbs.)
  • Modular Snap In Soaker System allows for customization
  • Easy closure replacement
  • Fairly and conscientiously made in China 


compare Grovia one and big one Comparison of Big O.N.E and O.N.E in color Petal.

 inside GroVia ONEinserts that come with GroVia Onegrovia outlast closure choice Choose to use the strong hook and loop or the snaps.  

 GroVia Big ONE ArcticGroVia Big ONE PetalGroVia Big ONE MaverickGroVia Big ONE WaverlyGroVia BIG One OpalGroVia BIG ONE Fern

Grovia big one

Customer Reviews
5.0 Based on 1 reviews
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    Jillian Y.
    Virginia Virginia

    This was the solution to not having to spend so much on Goodnites for my 5 year old, he’s 67 pounds but these fit comfortably. Not a lot of room to spare but hopefully it will help get us through this stage. So far it’s held up for every accident. If you’re thinking about it go for it!

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