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GroVia O.N.E. Cloth Diaper

Size Guide
GroVia O.N.E. Size Guide
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GroVia O.N.E. Diaper Size Guide
  • The O.N.E diaper is a true all-in-one diaper (fits 10-35+ pounds) that Cloth Diaper Trialcomes 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.

    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

    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)

  • 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.

Customer Reviews

Based on 47 reviews Write a review

Customer Reviews

Based on 70 reviews
Great customer service

Excellent customer service! We received a few diapers as a gift that were the wrong size. They were quickly exchanged with no hassle! Would absolutely purchase from this boutique again!

O.N.E. Great for overnight

Since the diaper has been fully prepped, it hasn't leaked once! And it has lasted 12+ hours each time. We got it in Marsala which I thought would be more orange but I was pleasantly surprised to find it closer to a maroon red color. Overall, a great diaper with a great fit.

Perfect nighttime options

Loves these diapers! These are the best diapers for night time super absorbent! And the fluff butt is the best!

Love these!

These are my absolute go-to overnight diaper! My son is sleeping 10+ hours a night at 2 months and we’ve never had a leak with these! He’s almost 12lb and we’re still on the smallest snap settings and I’m still only using the small insert so we’ve got lots of room to grow too!


ONES are the best night cloth option for my family (newborn girl, 3 y/o boy), and the only thing that I've found that lasts through the night for my 3 year old. This print is great! I'm so glad I found it in stock at sweetbottoms boutique! Customer service was awesome! I sent an email about an error I made with my order and they replied and corrected it immediately. Fast shipping too! Very pleased with my purchase, thank you!