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Wizard Duo Fitted Inserts



Made in Canada, with love, since 1991!


As we are always testing our products to see what we can improve on to make them even better at being leak-free and convenient, we have made some changes to our Wizard Duo Fitted Inserts! 

Our Wizard Duo Fitted Inserts include an absorbent soaker pad sewn in and now contain even more elastic around the leg openings to better contain those messy runny poops!

No need for the fold-over rise anymore, as we've upped the amount of elastic that we've sewn inside, which causes the insert to fit snug in it's respective cover sizes. 

This change keeps even the liquidy breastfed poop inside the absorbent insert and off your waterproof cover, allowing you to use your covers multiple times before washing them. 

The Absorbent Wizard Duo Fitted Insert is the cloth diaper component of our All-in-Two cloth diaper system and is compatible only with our Wizard Duo Covers.

How it Works:

The Duo Fitted Insert snaps inside the Duo Cover. Once complete, your All-in-Two cloth diaper is ready to be used on your baby.

When the Duo Fitted Insert becomes wet or soiled, simply unsnap from the Duo Cover and replace with a clean one, reusing your waterproof Cover 3-4 times before having to launder.


  • Fully Elastizied - elastic is sewn around the entire Insert, creating your first line of defense against leaks!
  • Wide Coverage - the Duo Fitted Insert is sized to cover the entire Duo Cover, ensuring that only the Insert fabric will sit against your babies delicate skin.
  • Snaps - Secured inside the Duo Cover with 6 snaps, keeping the Duo Fitted Insert in place and spread apart - stopping any bunching and keeping your cover clean to reuse again and again!

Fabric Options:

Available in Natural Cotton and our 100% polyester fabric options: Stay Dry with white thread around the elastic and Stay Dry Night-Time with green thread around the elastic. Read more about these options under the FABRICS tab.

Duo Insert Size Fits into: Absorbency
Newborn  6-12 lbs  XSmall Duo Cover
Small Duo Cover
Natural Cotton - 7.5 oz  (225 ml)
Stay Dry - 10 oz  (300 ml)
**Night Time does not exist in NB size**
Small  8-18 lbs Small Duo Cover
XSmall Duo Cover
One Size Duo Cover
Natural Cotton - 10 oz  (300 ml)
Stay Dry - 12 oz  (350 ml)
Night Time - 14 oz  (415 ml)
One Size  10-35 lbs

One Size Duo Cover
Small Duo Cover

Natural Cotton - 11.5 oz  (340 ml)
Stay Dry - 15 oz  (425 ml)
Night Time - 17 oz  (500 ml)
XLarge  35-45 lbs XLg Duo Cover Natural Cotton - 12.5 oz (375 ml)
Stay Dry -  15.5 oz (450 ml)
Night Time -  17.5 oz (525 ml)

Customer Reviews

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Newborn Unbleached Cotton - 225 ml   (7.5 oz)
Newborn Stay Dry - 300 ml   (10 oz)
** Note - Night Time is not available in the Newborn size **

Small Unbleached Cotton - 300 ml   (10 oz)
Small Stay Dry - 350 ml   (12 oz)
Small Night Time - 415 ml   (14 oz)

One Size Unbleached Cotton - 340 ml   (11.5 oz)
One Size Stay Dry - 425 ml   (15 oz)
One Size Night Time - 500 ml   (17 oz)

XL Unbleached Cotton - 375 ml   (12.5 oz)
XL Stay Dry - 450 ml   (15.5 oz)
XL Night Time - 525 ml   (17.5 oz)

The Unbleached Cotton Insert is a natural fiber fabric, so your baby will feel wet when they pee. They are naturally absorbent and perform great, day or night.

The Stay Dry Insert is made from 100% polyester which has a great deal more technology incorporated! The Stay Dry material keeps your baby feeling completely dry in a wet diaper, which promotes healthier skin and reduces the chance of a rash. It is also much more absorbent and has the same drying times as our Cotton!

Lastly, our Night Time Insert has all of the qualities as our Stay Dry with an even more absorbent core! No need to add any absorbent boosters for night time.

For more information, check out our Fabrics Page

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