Your Cart is Empty


Thirsties One-Size Pocket Diaper

Size Guide
Thirsties One-Size Size Guide

thirsties logo


Size Weight Age
one size 8 - 40 lbs (4 -18 kg) 0 - 36 months

1 item left


  • Features and Benefits

    • A two-piece pocket diapering system combining 8 layers of absorbency with a waterproof exterior
    • One size diaper provides a customizable fit for most babies from 8 to 40 lbs
    • No need to remove soiled inserts; they agitate out in the wash
    • Newborn insert - 3 layers of microfiber. Full size insert - 5 layers of hemp cotton.
    • Inserts can be used individually or snapped together to provide four different absorbency and size options
    • Available with Thirsties hook & loop or NEW snap configuration with two rows of snaps
    • Signature leg gussets provide gentle, yet secure, leak protection

    Thirsties new One-Size Pocket Diaper is ultra-absorbent, a cinch to use, and designed to provide a great fit for most babies from 8 to 40 lbs. Pairing our adjustable rise with our signature leg gussets ensures messes will be contained whether your baby is tall, short, slim or chunky. The included inserts provide eight thirsty layers of absorbency, making this a dependable diaper for both day and nighttime use. Plus, there is no need to remove soiled inserts before washing, toss the Thirsties One-Size Pocket Diaper in the washing machine and the insert will agitate free during the wash cycle. So many amazing features and made in the USA…how simply awesome is that?!

    Our handy pocket design features openings on both sides of the diaper between the stay-dry microfleece and waterproof layers. These openings allow for easy insert stuffing from either side of the diaper and make for easy cleaning. The included inserts feature three layers of serged microfiber snapped together with five serged layers of hemp jersey; eight layers in all! When using both inserts with a newborn simply fold down the hemp insert and snap together with the microfiber insert. Microfiber is a fast absorber designed to rest closest to your baby's skin (beneath the microfleece sleeve); hemp is a stable absorber and pairs perfectly behind the microfiber to add more absorbency and prevent compression leaking.

    Both hook & loop and snap closures are available on the Thirties One Size Pocket. While many families prefer hook & loop closures because of the simple, secure fit they provide, snap closures do have a few advantages of their own. Snaps are nearly indestructible and are more challenging to unfasten for a toddler who prefers to go naked.

    Proudly manufactured in the USA


    Outer: 100% polyester with waterproof TPU laminate
    Inner: 100% polyester microfleece
    Newborn insert:100% polyester–microfiber terry
    Full size insert: 55% hemp, 45% organic cotton

  • Before use: Wash 1-3 times using a cloth diaper safe detergent.
    At every wash cycle:
    -Prewash on warm
    -Wash on hot
    -Add another rinse on warm.
    -Hang dry or dry in the dryer on low. Turning the diapers inside out may speed dry times. If the diapers are stiff after line drying, you can throw them in the dryer on low heat with some wool dryer balls to soften them.

    Important notes:
    Use enough water to soak and cover the diapering items and allow them to agitate.

    Please avoid the following:

    Laundry boosters/additives
    Sanitize or Whites cycles on HE machines
    High heat in the dryer
    Pure Soap

    These practices and/or additives can void the warranty on your Thirsties products.

    *A 15 minute cycle on hot in the dryer once a month is beneficial to lamination, and will not void your warranty.

Customer Reviews

Based on 22 reviews
Thiraties "Plume"

I love Thirsties line of diaper options.They are well-made, and the prints & colors are just beautiful. The absorbency is perfect for my 9 month old granddaughter, and we've never had them leak, even during her naps and bedtime!

Thirsties are my favorite

I started using thirsties cloth diapers/covers five years ago with my first child, again with my second and now with my third. They’re my go to diapers and fit very well.

Cute prints!

This is our first time trying a pocket diaper, we had aios previously. I like everything about this diaper except after one poop the elastic is already stained. Overall fit baby well and no leaks so far (bad leaks with bumgenius aios).

Love the diaper

My granddaughter is 14 lbs at 2 months. This Thirsties diaper fits well. She is a heavy wetter and it holds up great with no leaks.

So soft!

The insides of these pocket diapers are unbelievably soft! The gussets hold everything in.


Sign up today!
Liquid error: Could not find asset snippets/mw_PO_objects.liquid