Look for our unique butterfly closure system to ensure that you are getting genuine Cotton Babies™ brand cloth diapers

  • Includes 2 night time organic cotton inserts. Cover sold separately.
  • Soft, ultra‐absorbent, Oeko‐Tex® certified organic cotton.
  • Thicker, more absorbant for night time.
  • Encourages early potty training by letting your baby feel moisture.
  • Adjust small to large by changing fold direction.

Diapers for any baby

Flip one‐size cloth diaper covers are compatible with three insert types and allow for a customized fit. They make cloth diapering on the go as simple as one, two, three!

Oeko‐Tex Standard 100 certification indicates that bumGenius diapers have been stringently tested and are free from harmful or problematic substances.

Cloth Diaper in Three Easy Steps

  1. Choose the best insert for your needs: stay‐dry, organic or disposable.
  2. Toss the used insert in your diaper pail.
  3. Wipe cover clean and reuse.

Learn more about cloth diapering with our Cloth 101 education page, and download our washing instructions.

Product Warranty

bumGenius, Flip and Econobum products carry the best warranty in the industry. Read more about the warranty details.

Feel confident in your purchase!

The Cotton Babies Satisfaction Guarantee gives you 30 days to evaluate your purchase of most bumGenius, Flip or Econobum products. Read more about the satisfaction guarantee.

Fair wage and safe labor standards apply.
*Fit is approximate and may vary depending on size & shape of your baby.
Covers are manufactured in the USA or Egypt.
Microfiber inserts are made in China.
bumGenius, Flip & Econobum are brands created by Cotton Babies, Inc.

We really like these inserts. We actually stuff them into a BG pocket diaper for night time and they last my heavy wetter 12 hours. They can hold a LOT! Very soft and they wash up really soft. They are bulky, but that's where you get the absorbency and cute fluff butt. :-)


These are soft and thick, but once they are wet they feel firmer and hard (not dry but right after the baby pees) I am always afraid my baby is uncomfortable in this if I dont change him right away. also they seem to be pilling after using them for only 2 months. I prefer the stay drys or pockets much more.


Very trim considering how adsorbent these are. I do use them with a sock or fleece liner because the fabric isn't super soft. I wish they were more affordable, but they work very well.


My son is a heavy night time wetter and we tried all the recommended night time diapering systems with little luck. I came across the Flip system when we were traveling and discovered the night time inserts. I now use these wrapped around a hemp insert and we have NEVER woken up wet since! These are also very soft so it is comfortable against his bare bottom.


These are wonderful night time diapers! It doesn't say in the current description but these are 13x17 inches before washing. They are several layers of cotton jersey sewn like the Econobum prefold only these are a little less bulky than the Econobum prefold. They are a little pricey but it seems worth the expense to add two to a stash to get through the night.

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