bumGenius Littles

{ all‐in‐one cloth diaper }

Our newborn diaper is ultra gentle and designed for babies less than 12 pounds. The simple, all‐in‐one system fits below the navel to keep the umbilical area dry.

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

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

  • Stay‐dry lining is super soft and wicks moisture away from delicate skin
  • Super absorbant microfiber core
  • Waterproof outer cover prevents leaks
  • Accessible, replaceable, gentle elastic
  • Quick, convenient, hook & loop closure
  • Fits low, below navel to keep umbilical area dry
  • Trim, snug and comfortable stretchy tabs provide a custom fit

Cloth diapering made even easier!

bumGenius Littles All‐In‐One Newborn Cloth Diapers feature our patented butterfly closure system to provide a comfortable, trim fit. This simple design makes cloth diapering as easy as using disposables. The ultra‐absorbent microfiber core is integrated with the waterproof outer layer so it goes on in one step. No stuffing, no diaper cover and no folding means that this is the easiest‐to‐use, and quite possibly, the most convenient newborn diaper you can buy.

Sized for Little Bums

bumGenius Newborn cloth diapers fit from 6‐12 pounds. They are intended for a newborn and fit low, below the navel, to keep the umbilical area dry. This diaper is designed to fit during that itty‐bitty newborn stage.

Only the Best for Your Baby

The soft, waterproof outer fabric keeps the diaper trim on your newborn. Soft, sueded inner fabric gently wicks moisture away from your baby's skin. Super stretchy, gentle leg and back elastic with rolled out casings keeps in the yuk and help to keep red marks away.

Using bumGenius is as easy as 1, 2, 3

bumGenius cloth diapers are as easy to use as disposable diapers. Watch the video for a brief introduction, 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.

Internationally patented: www.cottonbabies.com/patents
Designed by a mom.
Covers are manufactured in the USA.
Microfiber inserts are made in China.
bumGenius, Flip & Econobum are brands created by Cotton Babies, Inc.

Final review: Baby is now 16 weeks old and I sold back my BG nb size diapers 2 weeks ago. Bottom line: Used with a doubler, they are good for daytime use only. With my baby, born at 6 lb, 14 oz, I was able to use the diapers starting at 7 wks and 10 lb. He was pretty much too big at 14 weeks and 14 lb. So $300 for 24 daytime diapers I used for just about 2 months. My nighttime solution was... Thirsties size 1 DuoWrap with Kissaluvs size 0 = NO LEAKS!! I am now buying the next size up in both. For the next baby, I will be buying Thirsties wraps and Kissaluvs diapers to use day and night for the first 4 months. That combo just can't be beat.


Back again with another review now that the baby is 10 weeks old and over 10 pounds... I was able to start using these diapers on him regularly at 6 weeks. His legs are big enough around that, with enough fiddling, I can get a tight fit even with the largest of the diapers, the Moonbeams. The biggest thing I discovered was that adding a doubler (about 6"x3") inside the diaper makes a HUGE difference in leaks. I also place a folded Kissaluvs wipe on top of the doubler, which helps significantly with poo cleanup (keeps a lot of the poo out of those fiddly little leg gathers). I was flying high until 2 nights ago, when suddenly the pee leaks in the middle of the night started again... not so keen on washing sheets every single day. But overall, in 4 weeks I've had just 3 pee leaks and a single daytime poo explosion that leaked. I'm still disappointed that I wasn't able to use these diapers right off the bat, but I'd say give them a try if you're willing to put up with waiting for a good fit until your baby is bigger than newborn.


I am so disappointed!! I have been cloth diapering for nearly 5 years, and by far my favorite brand is BG (best fit, quality, and durability). Having sold all my newborn-size Kissaluvs last year, I decided to get these BG nb diapers for my new baby, now 5 weeks old and 9.5 lbs. His legs are STILL too skinny to prevent blowout after blowout and leak after leak. I didn't even try to diaper him with the BGs until he was 3 weeks old, but even now I am so tired of changing wet/dirty clothes, sheets, and bouncy-seat covers that I am holding my nose and using disposables until his legs are fatter so that the BGs don't gap around them. Even cinching the diaper's waist almost cruelly tight is not enough to stop the leaks at his legs. I also find that the different diaper colors are different sizes... for example, all my Dazzles fit much tighter than do the Moonbeams, which always gap at the legs. I will update again once the baby is bigger, but my advice would be: Don't expect to diaper your newborn successfully with these diapers unless you plan to have a gigantic 12 lb baby with huge legs!


I am so excited to see the Newborn Diapers in bundles!! I was going to buy 30 individual nb diapers and this just saves me money!! I can't wait to get them and try them on baby to come in a few months!!

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