Thirsties Newborn All In One Diaper
Thirsties Newborn All In One Diaper
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Thirsties Newborn All In One Diaper

Product Rating: review

A one piece, easy-to-use diaper, specially sized for newborns from Thirsties!

On Sale$12.54

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Closure - Color/Print


Thirsties Newborn All In One - Specially Sized For Newborn Babies

NEW from our friends at Thirsties is their Newborn All In One Diaper! Designed to be a smaller version of their hit one size all in one diaper, this newborn diaper is specially sized to fit most babies from 5 to 14 pounds. It features gentle elastics and snaps down at the waist to accommodate the umbilical stump. This one piece diaper is constructed of 4 layers of thirsty microfiber topped with a soft stay dry microfleece lining to keep baby comfortable. The waterproof outer is available in 7 fashion solids and 7 prints, for a total of 14 options.

Thirsties Newborn All In One Diaper

  • Fits most babies 5-14 pounds.
  • Easy to use, one piece construction.
  • Stay dry microfleece lining.
  • 4 layers of absorbent microterry.
  • Waterproof exterior.
  • Snap-down waist accommodates umbilical stump.
  • Adjustable rise offers customized fit.
  • Gentle leg and waist elastics protect against leaks

Thirsties Newborn All In One Diaper

Fabric Content:
Inner lining: 100% polyester microfleece
Inner core: 100% polyester microfiber terry
Outer: 100% polyster with waterproof urethane coating.

Care Instructions: Pre wash warm. Wash hot. Rinse warm. Tumble dry low or hang dry. Use additive free detergent. No fabric softeners. No bleach. Use only cloth diaper safe ointments.

Thirsties products are proudly made in the USA!


  • Adventure Trail - Snap

  • Alice Brights - Snap

  • Aspen Grove - Snap

  • Aqua - Snap

  • Birdie - Snap

  • Blackbird - Snap

  • Cactus Garden - Snap

  • Fallen Leaves - Snap

  • Fin - Snap

  • Iris - Snap

  • Happy Camper - Snap

  • Melon Party - Snap

  • Moss - Snap

  • Midnight Blue - Snap

  • Mountain Bike - Snap

  • Mountain Range - Snap

  • Scarlet - Snap

  • Winter Woods - Snap

  • Woodland - Snap

  • Adventure Trail - Aplix

  • Alice Brights - Aplix

  • Aspen Grove - Aplix

  • Aqua - Aplix

  • Birdie - Aplix

  • Blackbird - Aplix

  • Cactus Garden - Aplix

  • Fallen Leaves - Aplix

  • Fin - Aplix

  • Happy Camper - Aplix

  • Iris - Aplix

  • Melon Party - Aplix

  • Midnight Blue - Aplix

  • Moss - Aplix

  • Mountain Bike - Aplix

  • Mountain Range - Aplix

  • Scarlet - Aplix

  • Winter Woods - Aplix

  • Woodland - Aplix


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 One Size All In One Diaper
Thirsties One Size All In One Diaper
A one size, easy-to-use, one piece diaper from Thirsties!
Add Thirsties One Size All In One Diaper to Cart
Learn more about Thirsties One Size All In One Diaper

Customer Reviews

5 Stars
More use than expected
Reviewed by: (Verified Buyer)  from Newton, MA. on 2/6/2017
I bought a few of these, thinking I might get 1-3 months use out of them before needing to switch to the regular AIOs. My daughter recently turned 3 months and these still fit! I'm thinking I might get another month's use out of them but it is nice to see that even though they're newborn sized, they fit longer than expected. And I love the prints offered.
5 Stars
Excellent NB diaper!
Reviewed by: (Verified Buyer)  from Worcester, MA. on 2/3/2017
I bought several Thirsties AIOs for my newborn, and they've been great. The fit is excellent, no leaks, and the prints are super cute. They do run on the small side, so we won't be able to use them for much longer as my daughter was 10 lbs at birth, but since she was above average size this shouldn't be an issue for most.
4 Stars
Convenient for changes, but not most absorbent option
Reviewed by: (Verified Buyer)  from SC. on 12/19/2016
We loved Thirsties wraps/covers the most with our first, but thought these diapers would be really convenient and adorable for a newborn. However, like others have also said, we can only get about an hour out of the absorbency (pushing it if we try to go 2 hours). They are very quick for changes, wash/dry fast and easily, and our 35 week preemie was able to start wearing them with a good fit even before he hit 6lbs. Overall a good diaper if you don't risk running errands in it or try using it for overnight.
5 Stars
Reviewed by:  from WA. on 7/20/2016
I LOVE these!!! they will fit for awhile and contain messes. My 7lb10oz baby fits n=these with the umbilical snap perfectly, with room to grow, not bulky in the crotch and was/dry nicely.... everyone should get one at least to try!!
3 Stars
Reviewed by: (Verified Buyer)  from chesapeake VA. on 6/14/2016
This diaper has been pretty decent. It fits well. Absorbency is ok. I get maybe an hour or so with these for my newborn. If he goes longer than that we risk leaks. Definitely a daytime diaper. Washes and dries fast.
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