Image of Thirsties Cloth Diapers Duo Fitted

-Image of Thirsties Cloth Diaper Packages Newborn Sampler Pack

11 reviews

Duo Fitted

Blowout protection in soft organic cotton

$23.50

Free US shipping on orders over $99

Maximize blowout protection with the ultra-soft, stretchy organic cotton Duo Fitted. Available in two sizes from birth to potty, it pairs perfectly with a Duo Wrap cover for a completely leakproof, waterproof diapering system.

Made from organic cotton, featuring a pocket to stuff extra overnight absorbency

Unparalleled protection against messy blowouts

Two sizes fit from birth to potty

Size: One 6-18 lbs (3-8 kg)

One 6-18 lbs (3-8 kg) Two 18-40 lbs (8-18 kg)

Fits most babies from birth to 9 months.

Quantity: Buy More, Save More

Save 5% when you buy 6 or more.

Free US shipping over $99

Organic cotton · Made in Colorado

Fitted diapers provide unparalleled protection against messy blowouts

Crafted from luxuriously soft, stretchy, and squishy 100% organic cotton interlock

Innovative design keeps your absorbency right where it's needed without compromising efficiency of washing and drying

Option to add extra absorbency in the 'pocket' for extended wear

Two sizes provides a customizable fit from birth to potty

Combine with a Duo Wrap for a leakproof and waterproof diapering solution

Experience unmatched protection against messy blowouts with our Duo Fitted. The Duo Fitted is crafted from premium quality, stretchy, and soft 100% organic cotton interlock, ensuring maximum comfort for your little one.

Absorbency right where you need it

Featuring a truly innovative design that keeps absorbency right where you need it -- no more shifting or bunchy soakers. Plus, the simple-yet-clever snap configuration allows for a customizable fit that grows with your baby.

Two sizes, birth to potty

We are big fans of our two-size (Duo) diaper system which provides for extended use in each size and a perfect fit for all stages of growth without compromise.

Stuff it for overnight

The 'pocket' of the Duo Fitted is large enough for stuffing extra absorbency -- like a small Hemp Insert or a small Organic Cotton Doubler which will allow for extended or nighttime wear.

Pair it with a Duo Wrap

Cover a Duo Fitted with one of our best-selling Duo Wraps for superb leakproof and waterproof diapering solution. We recommend (1) Duo Wrap for every (3) Duo Fitted diapers in your stash.

WHY FAMILIES LOVE IT

"Absolutely love these diapers! Our first time using cloth diapers, we chose this one and our baby had a huge poop. This diaper had zero leaks and was awesome. We will absolutely be buying more of these. Highly recommend!"

— Gaelyn

100% Organic Cotton Interlock

Proudly manufactured in Colorado, USA

Invest in some cloth diaper safe laundry detergent that won't leave a residue on the fibers of your diapers. A popular choice you can find locally is Tide Free + Gentle.

Prep-wash: Wash and dry your natural fiber products once with detergent and warm water before use.

Tip: You may wash your natural fiber products with your other white laundry for the prep wash, as long as you use a cloth diaper safe detergent.

A note on natural fibers: Natural fibers tend to clean easier than synthetic materials, but you can expect to see wear on natural diapers earlier than a synthetic fiber diaper. Edge wear holes tend to develop in the top layer of natural fiber along the serged edges and leg casings, but in most cases the performance of the diaper is not affected. Yep, it's really that easy! Want the full detail? Find our comprehensive care instructions on our Cloth Diaper Care page.

These fitteds are my go to nighttime solution. My LO wears them for 12+ hours overnight and I've never had a leak. His skin looks great too! I pair with the duo wrap and love them.

— Shelby

Duo Wrap $15.40 Trim + adjustable waterproof cover Image of Thirsties Accessories Hemp Inserts 2 pack

Hemp Inserts 2 pack $11.60 A ton of absorbing power, without the bulk Image of Thirsties Accessories Organic Cotton Doublers 3-pack

Organic Cotton Doublers 3-pack $9.55 A boost for nighttime and heavy wetters

$23.50

Frequently Asked Questions

Yes. A fitted is the absorbent layer. Cover it with a Duo Wrap for a leakproof and waterproof diaper. We recommend 1 Duo Wrap for every 3 Duo Fitteds.

Stuff the pocket with a small Hemp Insert or Organic Cotton Doubler for extended or nighttime wear.

Its snaps adjust for a custom fit as your baby grows, and two sizes take you from birth to potty.

Yes. Wash and dry it once with detergent and warm water before first use. You can prep natural fiber products with your other white laundry, as long as you use a cloth diaper safe detergent.

Your Thirsties Duo Fitted diapers can be expected to last for that diaper's size range for one child, as long as the care and use routine is followed. Hang drying whenever possible helps them last longer.

Not sure what you need first? Take our fit quiz or browse our Affordable collection for full-price budget picks.

Free US shipping over $99

Made in Colorado since 2005

North-American Textiles

15,000+ families served every year