Swaddlebee’s Simplex Cloth Diaper combines the advantages of your favorite all-in-one and pocket diapers into one. Made with a waterproof outer layer and 10 layers of 100% cotton birdseye fabric, this unique design is sure to become a new favorite.

This all-in-one/pocket combination features pocket openings on both ends, allowing one add inserts for extra absorbency, if needed. Designed with the convenience of an all-in-one, this distinct diaper is equipped with attached stay-dry micro fleece inserts to keep baby’s bum dry and comfortable.


  • Outer waterproof layer: 100% polyester
  • Inner layer: 100% cotton
  • Stay Dry layer: 100% polyester
  • Made in the USA


  • Weight range: 10-35 lbs (4.5-16 kg)
  • Waist: 9-21" (23-53 cm)
  • Thighs: 4-12.5" (10-32 cm)
  • Rise: 13.5-18.5" (34-47 cm)

Washing Instructions

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. If you bought several diapers, you may want to pre-wash one first as we can only refund or exchange on unused/unwashed products.

Washing the Diapers

Keep your wet and dirty diapers in a diaper pail. Wash your diapers on warm/hot (up to 140F/60C) with the recommended amount of detergent per load as stated on the detergent’s box/bottle. Over-dosing on detergent also produces build up and is the single most common cause of leaking problems as it will leave residue causing your diapers to possibly leak, or leave baby with a rash. Using too little on the other hand, will cause your diapers to stink. An additional rinse can be used for particularly soiled loads. Make sure that your diapers are rinsed clean. Any residue from poop, urine, detergent or vinegar can make your diapers smell. Tumble dry on warm/hot (up to 140F/60C) or line dry.

Do not use fabric softeners or diaper rash creams.

Softeners & creams leave a waxy residue on the fabric making them less absorbent, water repellent and may potentially cause leaks. Be aware that if you use dryer sheets in your dryer for other laundry this can coat your dryer and transfer to your diapers. This build up can cause repelling, leaks and rashes in sensitive skin.

Do not use bleach 

This will cause the diaper's fabric & elastic to prematurely deteriorate.

Do not stretch the diaper while it is still warm.

Allowing the diaper to cool after taking it out of the dryer will extend the life of its elastic.

Stain removal 

If staining occurs, it is important that any products used on the diapers and covers to remove the stains are mild so as not to irritate the baby’s skin and/or cause the diapers to prematurely deteriorate. In most cases, laying the stained diapers out in the sun is the safest and most effective way of removing stains.


I love this diaper! Never had any leaks or messes. My toddler has some pretty awesome poops and we have never had a problem with anything coming out the openings. It washes clean and doesn't hold stink like some of the other AIO's we have. The design of the diaper is good too. The fit is also good on my skinny little boy.

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