Thirsties Duo FAB FITTED Diaper
Honeydew - Aplix
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Thirsties Duo FAB FITTED Diaper

Product Rating: review

Cut the bulk and increase absorption with the Thirsties Duo Fab Fitted diaper. Easy to use, with NEW dual cross over Aplix tabs and leak protection you can depend on.

Our Price:$16.50

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Size - Closure - Color


Thirsties Duo Fab Fitted Diaper - trim, absorbent and comfortable for baby.

The Fitted diaper is often overlooked for its inherent built-in bulk, but Thirsties Duo Fab Fitted diaper is shaped trimmer and hugs baby closer for leak protection you can depend on. Encased elastic at the waist and thighs allow Thirsties Fab Fitted diaper to wrap snug without being uncomfortably tight or restricting baby's mobility.

The Duo Fab Fitted Diaper wicks moisture away from baby's skin.

As with Thirsties ingenius Duo Cloth Diaper, the Thirsties Fitted Diaper has an interior stay-dry liner that rests against baby's most sensitive parts. This liner is made from 100% polyester and wicks wetness away from baby's skin, keeping the area dry and free from moisture-induced chaffing or rashes.

Thirsties Duo Fab Fitted Diapers

What makes FAB FITTEDS so absorbent?

The absorbent inner core of Thirsties Fitted Diaper is composed of a 100% polyester microfiber terry. Though we never recommend leaving a baby in a wet fitted diaper, there are times when it can't be helped - like night time, nap times, long car rides, and when others are caring for your child in day care or home care situations. It is nice to know that the microfibers within the soaker pad of a Thirsties Fab Fitted Diaper are finer than silk and up to 30 times finer than cotton. In diaper terms, that means that the Thirsties Duo Fab Fitted diaper has more surface area to absorb and to evaporate. With this increase in absorption and the subsequent drying capabilities, baby's skin is protected even more from pressure induced wicking, as well as the moisture AND bacteria that can build up inside a damp fitted diaper that doesn't dry sufficiently. Thirsties drying capabilities keep baby's fitted diaper fresher for much longer. Microfibers are the miracle fabric of cloth diapering - highly durable, comfortable and oh, so soft for baby.

And finally, the outer layer of this fitted diaper is made from a velvety 15% polyester/85% cotton velour with seven different color options, as well as white, to fit your boy or girl's wardrobe or your whimsy.

The Duo Fab Fitted Diaper is EASY! Just wrap around baby and secure with Aplix Closures!

Diaper Cover RequiredIf you've ever put a disposable diaper on a baby, you know EXACTLY how to put on a Thirsties Duo Fab Fitted diaper. Lay baby atop open diaper, wrap wings around left and right of baby's waist and secure in front - right at the belly button - with the dual cross over Aplix Velcro closures. Need a visual? Learn how to put on a fitted cloth diaper from our Cloth Diapering How To's section.

Please note: Thirsties Duo Fab Fitted Diapers will require a diaper cover. Of course, your first choice should be the Thirsties Diaper Cover, specifically made to embrace the Duo Fab Fitted diaper with ease---offering a perfect combination of leakproof protection. Still, any wrap-styled or pull-on diaper cover will work over this fitted diaper. Fab Fitteds can also be worn with wool diaper covers.

Thirsties Duo Fab Fitted Diaper Sizing

Size Weight* Age* Waist Thigh Rise
Size 1 6-18 lbs. 0-9 months 8-11" 3-6" 6-7"
Size 2 18-40 lbs. 9-36+ months 10-13" 5-8" 7-9"

*Weight and Age ranges are approximate so please check waist, thigh, and rise sizing as well!

MADE IN THE USA - The Thirsties Duo Fab Fitted Diaper Supports Fair Trade

All of Thirsties products are made in the USA. Buying Thirsties Fab Fitted Diaper supports work at home skilled moms, as well as supports domestic fair trade.


  • Honeydew - Aplix

  • Honeydew - Snap

  • Mango - Aplix

  • Mango - Snap

  • Meadow - Aplix

  • Meadow - Snap

  • Ocean - Aplix

  • Ocean - Snap

  • Orchid - Aplix

  • Orchid - Snap

  • White - Aplix

  • White - Snap


Thirsties Diaper Cover
Thirsties Diaper Cover
Thirsties Diaper Covers wrap around baby's cloth diaper securing a leak-free, yet comfortable cloth diapering experience for babies and their caregivers. Now with NEW & IMPROVED hook & loop closure!
Add Thirsties Diaper Cover to Cart
Learn more about Thirsties Diaper Cover
Thirsties Fab Diaper Doublers
Thirsties Fab Diaper Doublers
Add absorbency, cut the bulk and the leaks. Tuck Thirsties Fab Doublers into your cloth diapering system.
Add Thirsties Fab Diaper Doublers to Cart
Learn more about Thirsties Fab Diaper Doublers
Thirsties Duo Wrap Diaper Cover
Thirsties Duo Wrap Diaper Cover
The Two Sizes of Thirsties Duo Wrap will truly fit a 6 lb. newborn all the way to a 40 lb. toddler. Because of the adjustable rise snap settings, each size can adjust up to three sizes!
Add Thirsties Duo Wrap Diaper Cover to Cart
Learn more about Thirsties Duo Wrap Diaper Cover

Customer Reviews

5 Stars
Great under wool!
Reviewed by:  from Miami, FL. on 3/15/2015
I've tried a few different fitteds, this is the first one that went 10 hours under a wool cover without feeling the least bit wet, and it was actually soaked! Much better quality than I thought it would be, I especially love the sewn in insert.
4 Stars
Good diaper
Reviewed by:  from Hawaii. on 12/31/2014
My daughter uses these mostly during the day without a cover. It fits great and is nice and soft. I did try using it as a nighttime diaper and was surprised that my daughter wet through it. Had it laster throughout the night I would rate it 5-stars, but because I need to use an insert/booster with it, I have to rate it 4-stars.
5 Stars
Excelleni night time diaper
Reviewed by: (Verified Buyer)  from Colorado Springs CO . on 3/14/2014
My local cloth diaper store recommended this as a night time diaper. I hesitated to buy it because we have invested in the Best Bottoms Diaper AI2 system. However, my chucky monkey would still leak with this diaper and I wanted to find another solution to the night time leaking. So far this has been a fabulous diaper. I've used it for about two weeks at night only. He only leaked once and I fixed that by adding a microfiber liner (Best bottom since I had it) to add additional absorbency. No leaks since then. I am buying 3 more in addition to the original 2. Very happy!
5 Stars
Reviewed by:  from Chicago . on 3/2/2014
This is an awesome fitted & the first one I've got I love it!! It fits my 13mo old 21 pound son great NO LEAKING EVER!!!
5 Stars
Super soft, trim fit
Reviewed by: (Verified Buyer)  from Colorado. on 1/23/2014
This diaper has a wonderful trim fit even on the smallest setting (which in my experience sometimes adds a bit of bulk). It's very soft and absorbent. So far we're happy with it! The size 2 fits my 6 mo 18lb baby on the small setting (but we'll adjust that soon).
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