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30 Day Money Back Guarantee on on select cloth diaper products. Free Shipping on thousands of cloth diaper products.
bumGenius 4.0 One-Size Stay-Dry Cloth Diaper
Our Price
$17.95

All orders ship FREE with Economy Shipping

Available Options:
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economy shipping is free
(contiguous US only)

Product Description

Save when buying in bulk! Available in 6 packs12 packs and 24 packs.

Best selling, top-rated, and recognized for its quality and performance. bumGenius 4.0 is a one-size, pocket-style diaper
that will keep your baby dry and comfortable. 
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper
bumGenius 4.0 One-Size Cloth Diaper - Butternut
Look for our unique butterfly closure system to ensure you are getting Cotton Babies brand cloth Diapers

bumGenius 4.0 One-Size Cloth Diaper

Features:

  • Durable snap closures help keep diapers on older babies.
  • Generous sizing accommodates larger babies.
  • Easily replaceable elastic keeps your diapers fresh.
  • 3x3 snap down design adjusts the sizing to fit small, medium and large sizes (approximately 7-35+ pounds).
  • Trim, snug and comfortable stretchy tabs provide a custom fit.
  • Waterproof insert stopper prevents leaking at the tummy.
  • Diapers are bundled with two inserts: a newborn insert for newborns and a one-size insert for your older baby.
  • Wide slot opening makes it easy to stuff and remove insert.
  • Slot cover protects your baby from wetness.

All bumGenius One-Size Cloth Diapers include a small, lightweight insert for newborns and a larger one-size insert for your growing baby. When your baby outgrows the newborn insert, it works as an overnight booster or as extra absorbency for heavy wetters.

bumGenius 4.0 Snap Closure bumGenius 4.0 Hook & Loop Closure
bumGenius 4.0 Snap Closure - One-Size bumGenius 4.0 Hook % Loop Closure - One-Size

Cloth diapering has never been so easy!

bumGenius One-Size Cloth Diapers feature our trademarked butterfly closure system to provide a comfortable, trim fit. This simple design makes cloth diapering as easy as using disposables. The familiar design makes bumGenius one-size cloth diapers perfect for care providers who might be resistant to cloth diapering (including daycares).

Less Clutter

bumGenius One-Size Cloth Diapers fit most babies from 7 to 35+ pounds. No more sorting by size or having to carry multiple diapers when going out. Three snap-downs on the front of the diaper allow you to easily adjust the size of the diaper as your baby grows. For newborns, fold down the insert stopper for an extra-small rise.

Only the Best for Your Baby

The soft, waterproof outer fabric keeps the diaper trim on your newborn and toddler. 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 the yuk in and help to keep red marks away. Our unique covered slot opening keeps your baby protected from moisture.

A Video Worth a Thousand Words

bumGenius demo movie What better way to see why everyone (even dad!) loves bumGenius! You will need Windows Media player to view the video. Click the size you would like to watch: small or large (Windows Media Player required).
(The yellow undies are just to cover the baby bits in the video. They are not part of the diaper.)

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.

U.S. Patent No. 7,629,501; 8,062,276; 8,518,007. Other U.S. and International patents pending.
Designed by a mom.
Covers are manufactured in the USA or Egypt.
Microfiber inserts are made in China.
bumGenius, Flip & Econobum are brands created by Cotton Babies, Inc.
Available Options:
Product Reviews
Write a review of this product!
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Reviewed by Bridget on Saturday 23 May, 2015

I just received my new diapers in the mail today. The color's are beautiful and the diapers are so soft, I love them. I'm one mommy that will never use disposable diapers again. Thank you cotton babies for your fast and friendly service. I will definitely be ordering again in the near future.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Reviewed by Bridget on Saturday 23 May, 2015

I just received my new diapers in the mail. The color's are beautiful and the diapers are so soft , I love them . I'm one mommy that will never use disposable diapers again. Thank you cotton babies for your fast and friendly service.

Rating: 4 of 5 Stars! [4 of 5 Stars!]
Reviewed by Amy on Sunday 08 February, 2015

I have been very happy with the diaps until recently. My 8 month old is constantly waking up soaked! I have tried what I feel like is everything; Hemp babies, diaper doublers, disposables, even using two regular size inserts and she is still waking up wet. Diapers are drenched as well. It is part of our routine that I take her pj's off of her before even getting her out of bed to bag them with the sheet to the hamper, and some days we do this after both of her naps as well. Laundry- nobody needs to do more than necessary. For a while I thought this was just part of it and dealt with it, but I am getting really frustrated with it again. If this is what it is and I have a heavy wetter, as much of a bummer that would be, I suppose I'll learn to deal however; if someone has a recommendation or solution I am all ears!

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Reviewed by Alesha on Wednesday 22 October, 2014

These are fantastic diapers. I have never used cloth before, but my husband and I decided to take the plunge when we noticed that our daughter was constantly red and uncomfortable, even after using diaper rash cream. We use these every day and only use disposables if we have to go on a car trip, which is not often. Easy to use, and no blowouts yet, even when she has a messy poop. I would definitely recommend the 4.0s.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Reviewed by Theresia on Friday 17 October, 2014

Love these diapers! Fit trim and secure. Don't have to worry about gapping problems! Only down fall is stuffing. I prefer freetimes!

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