Bumkins All In One Diapers - A Complete Cloth Diaper System
Bumkins All In Ones are chock full of new features making it one of the most complete cloth diapering systems on the market. Just as easy to use, and even easier to take care of, Bumkins All In One Cloth Baby diapers still have the same bright and fun prints found in the Bumkins Diaper Covers.
Bumkins AIOs Are Trim Enough To Wear Under Clothes!
Unlike many all in one style cloth diapers, Bumkins All In One Cloth Baby Diapers will not create unnecessary and unwanted bulk underneath baby's clothes; they are trim AND absorbent! The six layers of 100% pure cotton flannel sewn into the interior of Bumkins AIOs make it absorbent enough for most babies, however, if your baby is a heavy wetter, consider laying in a Bumkins Cloth Diaper Liner to add three layers of the same 100% cotton flannel.
Of course, we personally believe that printed Bumkins All In Ones are entirely TOO CUTE TO COVER UP and recommend using them when you're ready to show off your cloth diapers. Nothing cuter than a little one in a matching shirt and Bumkins All In One on those hot summer days!
Don't invest in those ridiculously priced, disposable diaper swimmers! Use the Bumkins All In One Cloth Baby Diapers instead and wash them after each use instead of throwing your money away with each diaper tossed into the trash!
| Size |
Weight* |
Age* |
Waist |
Thigh |
Rise |
| Small |
6-12 lbs. |
0-4 months |
14"-16" |
6"-8" |
16" |
| Medium |
12-22 lbs. |
3-8 months |
16"-20" |
7"-10" |
18" |
| Large |
22-32 lbs. |
7-24 months |
18"-22" |
8"-12" |
20" |
*Weight and Age ranges are approximate so please check waist, thigh, and rise sizing as well!

Read below for even more reasons to consider Bumkins All In One Cloth Diapers for your baby's cloth diaper stash!
- The outer shell feels like nylon and is made with a waterproof polyester fabric designed to stay soft without cracking or breaking down.
- The inner six layers of pure 100% cotton flannelette makes for an absorbent day time cloth diaper.
- The 4-ply air flow panel sewn to the front and back of the diaper lifts away from the body of the diaper for thorough cleaning in the washer and a quicker dry time. An additional two layers of flannel are sewn into the entire body of the diaper as a lining.
- A gentle internal elastic is sewn at the legs and waist to guard against leaks.
- Velcro closures are rounded and overlap to provide a secure, yet highly adjustable and customized fit. Because the tabs are rounded you don't have to worry about pointy edges poking baby's belly or thighs.
- Velcro flap back tabs are self-closing to cut back on snags when in the diaper wash!
- The velcro strip on the front panel of the diaper is shorter than previous designs to keep baby's skin from being rubbed by the velcro loops; now baby's skin is only exposed to 100% cotton flannel or the silky, waterproof, PVC-FREE outer waterproof fabric.
- The front panel was widened for added leak protection - and also to give baby more room to move around in.
- New leak shield gussets are contoured and reinforced with an internally sewn elastic. Similar to the gussets in our Bumkins Diaper Covers, the gussets in the Bumkins All In One Cloth Diapers protect even better against diaper leaks and makes for a better fit on the thigh.
If You Can Use a Disposable, You Can Use a Bumkins AIO Diaper!
We know that ease is important to most families and caregivers, which is why we like to point out that Bumkins All In Ones are the most similar cloth diaper to a disposable diaper.
We have found these also make the perfect transition diaper for families who have considered using cloth diapers, but just haven't made the leap yet. Wrap a Bumkins All In One Cloth Diaper around your baby and know he/she is more comfortable with an absorbent 6 layers of pure, 100% cotton flannel against his/her skin.
|