Description
Fitted Cloth Diaper Brief
The fitted diaper on its own — no insert included. Adds significant overnight absorbency for families who already have the EcoAble Big Kids Pull-On Diaper and its snap-in insert.
The nighttime upgrade for Pull-On Diaper owners
The Pull-On comes with a snap-in insert, which handles light to moderate wetting. If your child needs more overnight absorbency — add this fitted diaper underneath. The fitted brief worn inside the pull-on shell, with the snap-in insert, forms a high-capacity overnight system.
This is also the right choice if you want to build your own nighttime setup piece by piece — pairing this fitted diaper with a snap-in insert (sold separately) and the EcoAble Big Kids Pull-On Diaper for the waterproof outer layer.
The fitted brief on its own absorbs well, but is not waterproof. It is designed to be worn inside the pull-on shell, not as a standalone garment.
Layering for overnight protection
Snap the insert inside the fitted diaper (preferred by most families) or inside the pull-on shell — either works. Snapping it into the fitted diaper keeps everything together at change time and positions the insert closest to your child's body.
Your child puts on the fitted diaper. The front snap tabs allow you to adjust the fit at the waist for a secure, comfortable hold.
Pull the EcoAble Big Kids Pull-On Diaper on over the top. The pull-on provides the waterproof containment layer over the fitted diaper and insert beneath.
Remove the pull-on, then the fitted diaper. Unsnap the insert and launder everything together in the same wash cycle.
What this fitted diaper does
What it's made of
No insert is included with this product. The EcoAble Big Kids Snap-in Insert is available separately.
Size by hip circumference, not age
| Size | Hip circumference | Rise length (front to back) | Estimated age |
|---|---|---|---|
| Junior 1 | 16–27 in | 17–20 in | 6–10 years |
| Junior 2 | 18–30 in | 19–22 in | 9–13 years |
| Junior 3 | 22–35 in | 21–24 in | 12–16 years |
If your child falls between sizes, size up for comfort and a better leg seal.
Choose the same Junior size as your child's pull-on diaper. Big Kids Junior sizes (1/2/3) are separate from adult sizes and are not interchangeable with EcoAble adult products.
What to expect
The fitted diaper alone handles moderate to heavy overnight wetting. Combined with the snap-in insert already in your pull-on shell, the two-layer setup provides high total capacity — well suited to full overnight voids for most children.
The fitted diaper absorbs but does not contain. It must be worn inside the EcoAble Big Kids Pull-On Diaper for overnight use. Without the waterproof outer layer, moisture will pass through to bedding.
This listing is the fitted diaper brief only. If you also need a snap-in insert, it is available separately. If you want the fitted diaper and insert together as a set, see the EcoAble Big Kids Fitted Cloth Diaper with Snap-in Insert.
Washing your fitted diaper
Dispose of solids in the toilet, then store in a dry pail until wash day. Rinse cold or warm first, then run a full wash cycle with detergent. Avoid fabric softeners — they coat the rayon and cotton fibers and reduce absorbency over time. The fitted diaper can be washed in the same load as your pull-on shell and other cloth diapering items. Air drying is recommended to extend the life of the material; tumble dry on low if needed.