The Best Bottom Diapers of 2023

ADJUSTABLE – With 4 rise settings, these diapers can be used from birth until potty. This all-in-one style diaper feature all of the absorbency your child will need. The attached insert may also be folded to provide more absorbency where your baby needs it the most.

ORGANIC COTTON – Our diapers feature a 100% certified organic cotton interior and a waterproof outer layer. These diapers offer superior absorbency without additional bulk in a durable and water-resistant reusable diaper.

QUICK DRY – Our Smart One 3.1 is uniquely designed to wash easier and dry faster than most other all-in-one style diapers on the market.

PREVENT LEAKS – Forget the fears of old-fashioned prefolds! This all-in-one diaper has wide elastic around the legs and across the back to decrease the chance of red marks as well as preventing leaks. We use only the highest-quality USA-made elastic on our diapers so they can be tumble dried without losing their elasticity.

MADE IN THE USA – Smart Bottoms is a small business proudly owned and operated 100% in the US with fabrics and cut and sew operations sourced from North American factories and mills. Every newborn and toddler needs the absolute best for happy, healthy lives.

Made of High Quality Microfiber & Fleece

4 layers of micro fiber

1 luxuriously soft layer of fleece on top

Snaps into Buttons one-size diaper cover

Made in the USA using high quality BPA, PVC, and Lead Free materials.

Designed to fit babies 10-45+ lbs, with a waist up to 18.5" and a rise up to 19.5"

With 1" added to the length of the rise and 1.5" added to the waist the Bigger Best Bottom Shell provides a roomier fit than our original Best Bottom.

Double leg gussets, waterproof PUL, and a trim fit make these diapers waterproof and leak free.

Machine Washable, line dry or tumble dry low.

Made in the USA

Snap under regular insert of choice for extra absorbency

Medium (11-22 pound)

GENEROUS SIZING: The many customizable snaps of this diaper cover allows you to change the fit for your child for months from 10-40 pounds.

DURABLE MATERIALS: Features durable snaps and a double layer of Polyurethane Laminate, a waterproof material to prevent leaks.

ENVIRONMENTALLY CONSCIOUS: Save thousands of dollars and reduce waste by using cloth diapers over disposable.

MADE IN THE USA: Proudly made in the U.S.A. with care and attention to detail from high quality durable materials.

EASY MAINTENANCE: Machine wash on warm, with no bleach, additives or softeners, then tumble dry low or hang to dry.

Made in the USA

Snap under regular insert of choice for extra absorbency

Large (16-35 pound)

LESS PREP – Cloth diapers can be daunting for first-time users, but the Dream 2.0 aims to change that. These All in Ones require just one wash before use, making them ideal for parents new to cloth diapers.

REDUCE DIAPER RASH – The hemp and organic cotton interior reduces risk of rash for babies with sensitive skin. The outer layer (100% PUL) provides durability and water-resistance.

DREAMLIKE DURABILITY – Smart Bottoms are meant to last and last. With 4 rise settings, this diaper grows as your baby grows from 10lbs to 35+lbs. The high quality design lets them wear without tear.

REINFORCED POCKET – Forget the old-fashioned prefold – this AIO diaper comes with a snap-in insert and has a reinforced pocket to create a generous space for all insert options. Get the finest for your tiniest.

MADE IN THE USA – Smart Bottoms is a small business proudly owned, operated, and manufactured in the US. Every newborn and toddler needs the absolute best for happy, healthy lives. Get what you know you can trust from an American brand.

GENEROUS SIZING: The many customizable snaps of this diaper cover allows you to change the fit for your child for months from 8-35 pounds.

DURABLE MATERIALS: Features durable snaps and a double layer of Polyurethane Laminate, a waterproof material to prevent leaks.

ENVIRONMENTALLY CONSCIOUS: Save thousands of dollars and reduce waste by using cloth diapers over disposable.

MADE IN THE USA: Proudly made in the U.S.A. with care and attention to detail from high quality durable materials.

EASY MAINTENANCE: Machine wash on warm, with no bleach, additives or softeners, then tumble dry low or hang to dry.

Made in the USA

Microfiber Doubler is perfect for heavy wetters, long car rides, or long naps!

Micro Doubler has 2 layers of thirsty microfiber and is made to fit with any regular insert of the same size.

Small (Birth-14 lbs) Medium(11-22 lbs) Large(16-35 lbs)

Machine Washable

GENEROUS SIZING: New sizing is designed to fit babies 10-45+ lbs, with a waist up to 18.5" and a rise up to 19.5". The 1" added to the length of the rise and 1.5" added to the waist, makes for a roomier fit.

MADE IN THE USA: Proudly made in the U.S.A. with care and attention to detail from high quality durable materials free from BPA, PVC, and Lead

ENVIRONMENTALLY CONSCIOUS: Save thousands of dollars and reduce waste by using reusable diapers over disposable.

DURABLE MATERIALS: Features durable snaps and a double layer of Polyurethane Laminate, a waterproof material to prevent leaks.

EASY MAINTENANCE: Machine wash on warm, with no bleach, additives or softeners, then tumble dry low or hang to dry.