Bum Genius BIG Pocket Diaper

4 Reviews

bumGenius Big Stay-Dry Pocket Diaper without inserts (no microfiber)

Stock Status: Out of stock. Usually ships same or next business day.

This is the STAY-DRY SHELL ONLY.  Stuff this pocket diaper shell with your own natural fiber insert of your choice such as prefolds, flats for other inserts, sold separately.

{ one-size, pocket-style cloth diaper, fits 35-70 pounds }

This diaper is made with super soft stay-dry lining that wicks moisture away from skin. Gentle leg elastic and waterproof outer cover prevents leaks. You can stuff any insert inside the pocket to customize absorbency. Inserts sold separately.

bumgenius big diaper features
butterfly diaper closure


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 skin
  • Waterproof outer cover and insert stopper prevents leaks
  • Accessible, replaceable, gentle elastic
  • Durable plastic snaps
  • 3x3 snap down design adjusts for customized sizing (approximately 35-70 pounds)
  • Trim, snug and comfortable stretchy tabs provide a custom fit
  • Pocket accommodates inserts for customized absorbency


  • Legs: 7.5"-22"
  • Waist: 14"-30"
  • Rise: 21"-24"

Cloth diapering bigger kids has never been so easy!

bumGenius One‐Size 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.

Made in USA

Stay‐dry lining is super soft and wicks moisture away from delicate skin.

Waterproof outer cover and insert stopper prevents leaks



What to put inside it?

  • A Medium red edge prefold works for a trim fit at the smallest setting.
  • A Large brown edge prefold can work at ANY of the rise settings. This is the most common option.  
  • An XL green edge prefolds works a the largest rise setting.

insert for Bumgenius big pocket diaper for youth Shown at largest rise setting with an XL green edge Prefold inside it. See prefolds.


Customer Reviews

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Jackie G.
Ohio Ohio

Great diaper!

So far, this plus inserts has worked really well for my 5.5 yr old daughter. Lots more washing than disposables, of course, but at least less landfill!

Michelle M.

Using for bed wetting at night for our five year old.

The shipping speed and price was fantastic and better than any competitors! We are using the diapers for bed wetting at night for our five year old. Disposables were causing skin irritation. This does not irritate the skin and is very effective. It is a little tricky to deal with all the snaps for sizing and gets a little out of position at the waist but nothing you can't rearrange. Would be happy to do business with this company again.

Angela D.

So far so good

We've had trouble finding the right overnight diaper for our 3 year old: he has sensitive skin and eczema and very concentrated urine. We bought four of these large size covers and have been using our cloth-eeze prefolds as inserts with good results. Currently we have to snap the diaper at the smallest setting (he's 36 lbs) but we've had relatively few leaks and the liner minimizes irritation on his skin. They just barely fit under 3T pants stuffed as I described.

Hannah S.


I have a child with medical needs that causes her to wet the bed. These work so great. Easy for her to snap on by herself. Love that I can buy them on GMD without any microfiber! I stuff with an extra large prefold and a hemp doubler.

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