Wizard Duo Fitted Inserts


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 baby's 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 (white stitching around the elastics) and Stay Dry Night Time (green stitching around the elastics). 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)


Natural Cotton - 225 ml (7.5 oz)

Stay Dry - 300 ml (10 oz)

Night Time - N/A


Natural Cotton - 300 ml (10 oz)

Stay Dry - 350 ml (12 oz)

Night Time - 415 ml (14 oz)

One Size:

Natural Cotton - 340 ml (11.5 oz)

Stay Dry - 425 ml (15 oz)

Night Time - 500 ml (17 oz)


Natural Cotton - 375 ml (12.5 oz)

Stay Dry - 450 ml (15.5 oz)

Night Time - 525 ml (17.5 oz)