The Revolutionary Diaper System
Designed with years of experience, this reusable diaper takes the pros of all the different diapering systems and eliminates the cons.
Adjustable Waist and Hip Snaps
One Size All in Two Diapers create the perfect fit for babies 8-35+lbs. While Bigger All in Two Diapers create the perfect fit for babies 10-45+lbs.
For easy clean up and stain protection
Contain messes right when they happen
Features two layers of waterproof PUL (Polyurethane Laminate) while the outside of the diaper is a soft cotton or polyester material
One Size All in Two Diapers best fit babies 8lbs-35+ lbs. Bigger All in Two Diapers best fit babies 10-45+lbs
Designed to sit a bit lower on your baby's belly - great for very round bellies!
Best Bottom All in Two Diapers are very quick and easy to use.
Lay diaper flat and snap in your Best Bottom Insert
Put on baby and adjust snaps to desired size
When changing, wipe the interior and if not soiled, snap in a new insert
See The Fit in Action!
Leak Guarding Technology
The double gusset gently hugs your baby's leg to provide protection and comfort where they need it most
That "Perfect" Waistband
With the waistband sitting right below the belly button your baby will have endless room to grow
How Many Diapers and Inserts Will I Need?
(We recommend preparing for 2-3 days between washes. Suggestions apply to both One Size and Bigger All in Two Diapers)
You’ll need 8-12 diaper covers per day
With 3 inserts per cover
Will equal an average of 24 diapers and 72 inserts
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We are completely in love with the best bottom diaper covers and inserts. After trying some secondhand diapers that repeatedly leaked we went searching for a solution and are so happy to have found Best Bottoms! We have not had a single leak since using them and they are easy to put on and fit to size. Our baby is 3 months old, 13.5 lbs and fits well with the second row of snaps. We bought the bamboo inserts which have worked great but in a pinch can also use other inserts (we have some old G diaper ones). The washing routine is super easy. We have 7 covers and wash every 2-3 days but just wipe the covers out in-between washes if they're not too dirty and feels like we have just the right amount of covers. Would 100% recommend and have already told multiple friends.
I’ve tried a few types of diapers. This is my 1st baby I’m cloth diapering. She’s 3 months old so we have been doing it for awhile. I prefer these over thirsties, which are the 2 brand I use as far as just covers go. Though both brands have double gussets to stop leg leaks these have a more liquid resistant lining. I would definitely recommend this brand to others and say to skip the other brands when looking for diaper shells.
Hi Dominique! So happy you have found a diaper system you love!!
The patterns are adorable and I love how easy the system is. Work great too!
Glad you are loving your Ai2's
No leaks Easy to clean and use Great quality
Still our #1 diaper! The best bottoms really are the best.