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Blueberry One-Size Simplex All-In-One Diaper

35 reviews
Regular price$34.95
  • Low stock - 4 items left
  • Inventory on the way

Made with organic cotton inside, with a choice of stay-dry or cotton next to baby. 

Size:   One-size fits most from 10 pounds to 35 pounds.

Blueberry One-Size Simplex Images Link

Blueberry Diapers logo One-Size Simplex All-In-One Diaper with a built-in choice of using the cotton or stay-dry inner fabric inside. Made in USA.

 One Size Simplex PricklyOne Size Simplex AvocadoSimplex One Size HuggableBlueberry One Size Simplex DragonsBlueberry One Size Simplex GiraffesBlueberry One Size Simplex Rainbow WavesOne Size Simplex Poppy FieldsOne Size Simplex Jungle JamOne Size Simplex ShadowsOne Size Simplex LazyOne Size Simplex SushiOne Size Simplex Smelly CatBlueberry One Size Simplex Sea TurtlesBlueberry One Size Simplex HedgehogsBlueberry One Size Simplex AutumnBlueberry Simplex One Size Koi

The diaper has pocket openings on both ends that allows you to increase the diaper's absorbency by adding extra inserts (also called doublers).  This also enables any extra stuffed-in doubler or insert to agitate itself out in the wash. (Note from Karen: in theory should but it might not depending on your machine and the contents of the particular wash load. Even so, they wash quite well for an all-in-one style diaper.) Half of the soaker pad is attached, while the other half also comes out through one of the pocket openings during the washing cycle. 

 It is made with a waterproof outer layer and 10 layers of 100% cotton Birdseye fabric in the wet zone and one side of the flap has stay-dry fabric.

Fabric Content:

Outer waterproof layer: 100% polyester TPU (diaper cover material outer shell)
Inner layers: 100% organic cotton
Stay Dry layer: 100% polyester

Made in the USA

WASH & CARE: Before using the diapers: wash and dry your diaper once in warm water (up to 140F) with detergent prior to first use. This causes the fibers to shrink, fluff up and become more absorbent.

inside an organic diaper
The unique thing about this diaper is that it has an attached stay-dry microfleece layer on the soaker pad that will keep your baby's bottom dry. To use this feature, simply pull out the other half of the attached soaker pad and lay it over the body of the diaper.
organic cotton diaper inside
If you prefer all natural fabrics touching your baby's skin, simply keep the unattached portion of the soaker pad tucked inside the pocket. This way the stay-dry part of the soaker is tucked inside and only cotton touches baby in the wet zone.


on 14 pound baby on a 13 pound 10 ounce baby. The fit is snug to the body. It doesn't sag and it is not poofy.

Matching wet bags!


Frequently bought together

Blueberry cloth diaper wet bagplus signThirsties snap natural all in one cloth diaper

Customer Reviews
4.6 Based on 34 reviews
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Erin W.
North Carolina North Carolina

Love this diaper

I tried these diapers several years ago with my first and didn't love them because they took so long to dry. But decided to give it another chance with my second & I love this diaper. I just wish it wasn't so quite expensive or I'd get a whole stash of these!

Allie L.
United States United States


Not very absorbent, leaks easily, and cost way more than other better diapers

United States United States

Favorite Diaper Of All Time

I'm a mom of 8 and I've changed literally thousands of diapers. This diaper is my top favorite for sure. The quality is incredible, and it's the cutest pattern ever. My kids are all part Japanese, so I love that it has sushi on it. This diaper is built to last!

Judit L.
Michigan Michigan

Love this diaper!

I love this diaper, it’s super soft and absorbent. Very high quality and wish I could afford more but since they are a bit on the pricier side I only have one in my stash. Might get one more in the future.

Ashlee E.
United States United States

My favorite AIO

I have a couple of these diapers & use them as an overnight diaper on my 6 month old. I stuff them with a cloth eez prefold in medium. No leaks even with 12 hour use. The patterns are also super cute!

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