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.
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.
*For maximum longevity of your hook and loop, we recommend removing prior to washing and drying.
I LOVE THE BIG ONE DIAPER! My 2 year old is in the 99% for height/weight (35 lbs, 3 ft 4 inch) and was on the brink of outgrowing a size 7 disposable diaper. The BIG ONE is the perfect solution for saving the environment/money in the long run, not relying on the delayed supply chain, and has provided me with a custom fit for my larger toddler. My only criticism is I wish it was 100% cotton, but my toddler has not had a diaper rash since using the diapers.