Loading... Please wait...Our store is closed from May 8 to 26. All orders placed before May 7th, 1 pm will ship before close.
Buy 6 diapers for only $102.25! Save even more, if you purchase 10 or more diapers you qualify for the 12 pack discount and pay as little as $16.62 per diaper (free diapers included).


Our popular bumgenius Buy 5 Get 1 Free is back again. Now it's the perfect time to grow your stash. This offer only applies to solid colour bumGenius 4.0 cloth diapers - Blossom, Butternut, Clementine, Dazzle, Grasshopper, Mirror, Moonbeam, Noodle, Ribbit, Sassy, Twilight, White and Zinnia. Genius Series Prints including Albert, Lovelace, Irwin and Maathai are not included and may not be included as the free diaper. Please note that popular colours are going fast and might not be available again within the promotion.
How to receive the free diaper: Add 5, 10, 15 or more diapers to your cart and let us know in the comment field which free diaper(s) you would like to receive (you can take a mix of colours and closures, e.g. 1 blossom - snap, 1 zinnia -snap, 1 white - velcro, 1 sassy - velcro, 1 noodle - snap, please let us know with the last diaper you add to the cart which free diapers you wish). For every 5 diapers you'll receive 1 free diaper. Please make sure that the free colour is in stock. Bulk discounts also apply. Once you add 5 diapers you'll automatically receive the same bulk discount as for 6 diapers. Add 10 diapers and you'll receive the bulk discounts for 12 diapers.
While supplies last! The Buy 5 Get 1 free deal qualifies for free shipping within Canada (excludes remote locations).
Save up to $1/diaper if purchased in bulk! You can order a mix of snap or velcro closures. See for bulk discounts below.
| 3 or more diapers | Save $0.25/diaper | 3-Pack = $62.85 |
| 6 or more diapers | Save $0.50/diaper | 6-Pack = $122.70 |
| 12 or more diapers | Save $1/diaper | 12-Pack = $239.40 |
The new bumGenius 4.0 is a great fitting and highly reliable pocket diaper. bumGenius offers an excellent one-size diaper which convinces through its performance. bumGenius 4.0 pocket diapers are easy to use and easy to care for; the wide pocket opening makes it easy to stuff and easy to remove inserts before washing. bumGenius 4.0 feature a patent-pending butterfly closure system to provide a comfortable, trim fit. This simple and familiar design makes bumGenius as easy to use as disposable diapers and is a great design for quick diaper changes. This also means it is easy for daycare providers and other caretakers to adapt to bumGenius diapers. Two extremely absorbent inserts, a small sized insert for newborns and a larger one-size insert for your growing baby, are included with your bumGenius 4.0. When your baby has outgrown the small newborn insert, it can be used as an overnight booster or as extra absorbency for heavy wetters.
Less clutter
bumGenius 4.0 Pocket Diapers fit most babies from 7 to 35+ pounds. This means 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, while super stretchy, gentle leg and back elastic with rolled out casings keeps the yuk in and helps to keep red marks away. bumGenius' unique covered pocket opening keeps your baby protected from moisture.Care Instructions
Fasten hook tabs to laundry tabs on slot cover. Pre-wash cold. Wash hot (100F/40C) with detergent. Extra rinse. No laundry additives. Line dry the cover. Tumble dry the insert. No fabric softeners. Use 1/4 cup or 60 mL bleach in the hot wash once per month.
bumGenius are made in USA and Egypt
Please note that we cannot ship bumGenius outside of Canada.
bumGenius is Cotton Babies most successful cloth diaper brand. bumGenius started as an in-home business and has grown to become one of the most loved cloth diapers in North America, Europe and throughout the world. bumGenius supports their local economy by producing most of their cloth diapers and cloth diaper accessories in Colorado. Over the years, bumGenius has extended their production to facilities in Egypt where the diapers are sewn with the same care and quality standards as in USA. Their workers get paid fair wages and receive social benefits. bumGenius' most popular diaper, the bumGenius 4.0 is one of the top favourite pocket diapers among parents.
Posted by Unknown on 12th Apr 2013
We bought 20 of the Bumgenius 4.0 velcro, after 2 friends recommended them. Very happy so far!! Minimum leakage, fit great. Recommended!!
Posted by Jennifer on 3rd Sep 2012
We started with a stash of Prefolds and flats and tried only one bum genius 4.0 with Velcro. We thought we would save money by using flats. Although I didn't mind them at all, my husband really preferred the ease of using the Bum Genius diaper. (especially at night) They are definitely easier to put on, just like a disposable. And definitely a good idea to have a few of these if you are going to be leaving your baby with another care giver that isn't familiar with cloth diapering, because they won't have to learn any new techniques. So we decided to buy a bunch of these to add to our collection and they will be our preferred go-to diaper. Yes, they are a bit more money, but you will use them A LOT! You want to be happy about the diapers you are using. Only thing with these is there is slightly a bit more work in the post-use stage - have to take out the insert from the pocket, unbutton the insert (if on small setting) and then throw in the dirty bag. (as opposed to just throwing a flat diaper in as is). Oh, and you also have to stuff the pockets before use. So really, they aren't a time-saver, but the time you do spend with them is easy and intuitive vs trying to learn new folds and applying on a squirmy, ever-growing newborn. I'm hoping the Velcro holds up long term. Too early to know (have only had for a week) and I always use the wash tabs. I love how soft these diapers are against baby's skin, and they seem to keep the dampness away from baby's skin a bit better than the flat diapers, and he doesn't seem to get the red marks around his legs that he did from other covers making the Bum Genius diaper more comfortable for our baby. Highly recommend!
Posted by C on 8th Jun 2012
I liked the earlier BG version with velcro until my son decided how fun it was to contantly rip the velcro open at changes. After trying one BG 4.0 with snaps, I bought 2 more locally then ordered 6 more from Ava's Appletree as I found they have the best price around and the BG sale made it even better. These 4.0's are so well-designed and fit great. The snaps and the leg elastic do a great job of keeping messes inside. I have yet to have a leak with these. I can also see they could fit until potty-training unlike the FuzziBunz I am replacing which really never fit well and had many problems with. The colours are great too - so cute!
Posted by Katia on 3rd Jun 2012
We bought some bumgenius newborn aio as well as some bumgenius 4.0. Both products have been absolutely great, we love the bright colours and the prints are adorable. Great service, fast shipping!
Posted by Krista B on 18th May 2012
Great diapers. No leaking and much more compact than the prefolds we have been using.
Posted by Heather Rafuse on 30th Jan 2012
I love my BumGenius 4.0s! As a first time mom, I did a lot of research before committing to the purchase of cloth diapers. I wanted a good brand that would stand up to disposables. I definitely found them in the bumGenius. My diapers are beautiful and fool-proof. My daughter never has a diaper rash because the stay-dry fabric wicks away any wetness. I am exceptionally happy with these diapers and would highly recommend them.
Ava's Appletree also sent the diapers immediately upon ordering them. They were fast and efficient and I will be ordering again!
Posted by Kathryn on 2nd Jan 2012
I used cloth diapers with my first daughter and had leaks all the time. It was so bad that I gave up cloth diapering completely and switched to disposables. I really loved the idea of cloth diapering but it didn't work for us. When our second one was on the way 4 years later I wanted to give it another try. This time I did my homework and researched for weeks on the internet. I read so many good things about Bumgenius pocket diapers that I decided to purchase them. Oh my, what a difference. We have no leaks or rashes anymore and the diaper fits perfectly on our 4 months old. I can highly recommend Bumgenius diapers.