Buttah O.N.E. Cloth Diaper - Clay

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Qty Percent Off Price Each
3-6 5% $22.75
7-11 7% $22.27
12+ 10% $21.56

  • Our new GroVia line of AIOs are just....well...."like buttah" (channeling Mike Meyers on SNL). The inside construction and absorbency is exactly the same as our standard line, but the outer waterproof layer of TPU has been replaced with our proprietary laminated polyester velour.  Shimmery, pillowy, and quite possibly the softest thing you've ever touched. 

    The O.N.E diaper is the best all in one diaper (fits 10-35+ pounds) because it comes with everything parents 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.

    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 nightime solution
    • Lasts from birth to potty learning (fits 10 - 35 lbs).
    • No prepping - can starting using right away
    • Modular Snap In Soaker System allows for customization
    • Easy closure replacement
    • Fairly and conscientiously made in China
  • Washing Instructions - This is an All In One diaper, you must wash the entire diaper when soiled.

    Before First Use

    Remove Hook & Loop strips*. If using during daytime, wash with detergent and dry once prior to first use. If using as a night diaper, O.N.E. must be washed and tumble-dried 3-5 times before use.

    Regular Wash

    • Remove Hook and Loop strips*
    • Place soiled diaper into pail
    • Wash soiled diaper every two days
    • Wash on hot or warm with full amount of a good cleaning detergent using a heavy duty cycle
    • Add an extra rinse if needed
    • Tumble dry
    • Do not use fabric softeners or water repellent diaper creams
    • Do not dry clean or iron

    *For maximum longevity of your hook and loop, we recommend removing prior to washing and drying.

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

    • Hidden Inner Layer: 100% Polyester Microfiber
    • Outer: 100% Water Resistant Polyester TPU
    • Soaker: 100% Cotton topped with 100% Polyester Microfleece
    • Body Lining: 100% Polyester Microfleece
    • Outer: 100% Water Resistant Polyester TPU (Exclusive of Trim)
    Included in the GroVia O.N.E. Diaper

Customer Reviews

Based on 10 reviews
Super Cute!!

I absolutely love my buttah! I got 2 clay, 2 glacier, and 1 yarrow in ONEs. One thing I did not expect was the velcro to pull at the fabric, it is a bummer but also mostly user error. Love them still though! Great for my heavy pee-er for daytime, bummer the ONEs don't work for us at night though. (18mo)


For starters the color of this diaper is so gorgeous! We are in love with buttah! We use this for overnight and it works perfectly!

Soft but pills quickly

I really wanted to like this diaper, but after only a few weeks the exterior has started to pill! Because it takes at least 5 washes to get to Max absorbancy, it's hard for me to love this diaper! Wish I would have spent the money on a regular ONE instead

Thank you so much for your feedback Brittany!! O.N.E diapers generally require just one wash prior to wear, but will gain absorbency over 3-5 washes. Despite its luxurious finish, velour is typically made from cotton and can even be made from synthetics such as polyester. The GroVia Buttah is made with Polyester Velour. The signature soft texture on the surface of velour is known as 'pile' and is made by cutting across looped threads with a special weaving process. The soft texture of velour means that it can be a great 'sticking' spot for random cotton fibers in your wash. That is what causes any pilling. It is generally dependent on what you are washing with. You can always take a sweater shaver and quickly remove any pilling that might have randomly occurred. It will not affect the function of your Buttah diapers in any way.

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