Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring
Big O.N.E. Big O.N.E. Cloth Diaper - Heartspring

Big O.N.E. Cloth Diaper - Heartspring

$27.95
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Our best-selling diaper, O.N.E, just got BIGGER and BETTER!  Introducing Big O.N.E., a diaper designed to meet the absorbency and size needs of larger kiddos. 

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 a larger toddler or older child. 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 or older kids (fits 35-70 lbs.)
  • 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*. The BIG O.N.E. must be washed and tumble-dried 3-5 times before first use.

    Regular Wash

    Remove Hook and Loop strips*Place soiled diaper into pailWash soiled diaper every two daysWash on hot or warm with full amount of a good cleaning detergent using a heavy duty cycleAdd an extra rinse if neededTumble dryDo not use fabric softeners or water repellent diaper creamsDo not dry clean or iron

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

    • 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)

    Phone: 1.877.899.2229
    Email: customerservice@grovia.com

    Customer Service Hours:
    Mon-Fri: 8am-5pm (MST)

    If you have a questions about your order, want to give feedback, please contact us by email or phone.

    One size cloth diapers, custom fit for larger kiddos.

    Bigger Size + More Absorbency

    Some toddlers and kids with special needs have to use and still want the benefits of reusable diapers. The Big O.N.E diaper is the perfect solution for bigger and older kids. It comes with everything you need to cloth diaper your toddler.

    Fits 35-70 Pounds

    This cloth diaper for toddlers still has some of the same quality and features parents love about our original, best-selling O.N.E. diaper:

    Outlast Closure

    Choose between Hook & Loop and Snap closures and the choice to buy a replacement kit when your Hook & Loop wears out, to save money and increase the life of your cloth diapers.

    Channeled Soaker

    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.

    Modular Soaker System

    Modular snap in no-prep soaker system contains one small and one large Soaker, allowing for customization based on need, from a more lightweight diapering solution to high-absorbency, overnight cloth diapers for heavy wetters.

    O.N.E. Cloth Diaper - FAQ

    Before laundering, dispose of the solids. Remove the Outlast Closure Hook/Loop strips before placing Big O.N.E. in your diaper pail. We recommend removing Soaker Pads before placing them in the diaper pail so that each piece of the diaper is optimally agitated. Choose warm or hot water and enough of your favorite good-cleaning detergent.

    To cloth diaper full-time with the Big O.N.E. Diaper, you will spend between $600-$650. Remember that you’re saving 5x that by not buying disposables. To use the Big O.N.E. Diaper as your child's overnight cloth diaper, you will spend just over $100.

    For full-time cloth diapering, we recommend at least 24 diaper changes per child to best spread wear out among all the diapers in your supply.

    For using the Big O.N.E. as your child's overnight cloth diaper, we recommend having at least 4-6 as nighttime cloth diapers.

    Customer Reviews

    Based on 70 reviews
    83%
    (58)
    10%
    (7)
    4%
    (3)
    1%
    (1)
    1%
    (1)
    T
    Teala S.
    Yess

    My 3yo is 34lbs no leaks! Shes iep so potty tranings hard

    K
    Keaniani S.
    My favorite diaper

    I have a really big son, and he grew out of all the other cloth diaper brands pretty fast. They came out with this big O.N.E. right when I needed it, and I already loved the regular O.N.E so buying these was a no brainer. This has better absorbency than most of the other diapers and brands. I love this diaper. My son just made 4, he is also 70lbs and 4ft (he is a big kid) and some nights if he doesn't use the rest room before bed he ends up wetting the bed, so we put these on and no accidents or leaks.

    M
    Michelle R.
    Perfect for night time wetters

    I bought these for my my almost 5 year old because he still struggles with night time wetting. I love them! I hated buying pull ups but struggled to find something reusable that he would wear. These don’t leak at all which is amazing they are so soft inside he enjoys wearing them and he loves this print. I highly recommend to anyone needing protection for an older child.

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