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Thirsties Stay Dry Duo Insert

Size Guide
Thirsties Duo Size Guide

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Size Weight Range Age Range
one 6-18 lbs (3-8 kg) 0-9 months
two 18-40 lbs (8-18 kg) 9-36 months
10 items left
  • Stay Dry Duo Insert Features and Benefits
    • Easy to use, easy to clean, quick to dry
    • Fleece-topped to protect your baby from wetness
    • Extremely absorbent yet maintains a trim and comfortable fit
    • Combines fast absorbing power of microfiber terry together with the stable absorbency of hemp

    Looking for a really simple yet effective cloth diaper? Thirsties Stay Dry Duo Insert is for you! The Stay Dry Duo Insert has two layers of our fast absorbing microfiber terry, topped with our stay-dry and stain-resistant microfleece and snapped together with 5 layers of our buttery soft hemp jersey.


    When paired with a waterproof cover, you have an easy to use and economical stay dry system that keeps your baby free of diaper rash and embarrassing leaks. Thirsties Stay Dry Duo Insert offers a comfortable, trim fit and phenomenal absorbency that will not let you down. Simply place the insert into a Duo Wrap, fasten around your baby and go!


    Proudly manufactured in the USA

  • Content

    Upper insert: 100% polyester
    Lower insert: 55% hemp, 45% cotton

    Care & Use

    Before Use: Wash/dry the terry portion of your insert once before use with your other diapering products. Prep you hemp portion of the insert/s separately with 3 hot wash/dry cycles.

    At every wash cycle:

    -Prewash on warm

    -Wash on hot

    -Add another rinse on warm.

    -Hang dry or dry in the dryer. If inserts are stiff after line drying, you can throw them in the dryer on medium 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.

Customer Reviews

Based on 14 reviews Write a review

Customer Reviews

Based on 15 reviews
Try these!

I was looking for the most trim cloth solution for my son possible. I wanted his clothes to fit as if he was wearing a disposable diaper. I battled between these inserts with Thirsties wraps and applecheeks pockets. After actually using both, these won by a long shot. I wanted to have the moisture whisked away from his skin while having the absorbency of hemp and these truly are perfect. One can last him 5 hour plus and he’s definitely a heavy wetter. I also have the applecheeks bamboo inserts, I like them but these have become my favorite go-to day or night. I followed the advice seen in another review and boiled them about 10-15 mins then washed with my other diapers in hot water and heavy load setting. Also for size, I currently have him in a size 2 wrap with the small inserts since he is 15lbs but only 2 months old.

Love these!

I love these inserts. Very simple to use, extremely absorbent, and are so soft!

Thirsties Stay Dry Duo Insert

These are great for the day time. I love that the soft part keeps the moisture off the skin. I even use some of the soft tops alone with the Hemp Prefolds for overnights (a good way to use the tops when the bottom part gets too worn out).

Great absorbancy!

These have great absorbancy. I usually use them in a cover that has one more use before needing to be washed...usually poopies end up in the cover with this insert so I don't like to use with a newly cleaned cover that I can get a few uses out of with a fitted underneath. My only complaint is the buttons on both ends...that hard button pressed against their gentle baby skin leaves red marks. I have started tucking it under but it creates a really thick spot.

LOVE and easy

Thus was a reorder for me. My husband loves these. They are easy and keep her dry while being very absorbant!!