Super Undies Pull-on Undies Cotton Booster
Skip Navigation Website Accessibility

                New Store Hours     


Super Undies Pull-on Undies Cotton Booster


Add to Cart
This insert contains two layers of absorbency (cotton) that will instantly boost the level of wetness that any training pant can hold! Now you can take your undies from training pants to "mini-diaper" in a snap, especially if you are using our waterproof Pull-on Undies 2.0! 

How to Use: 

Only use these inserts when it is convenient for you. A toddler needs to be accountable through the potty training process but resisting the urge to put them in a diaper when heading out of the house, is imperative to potty train consistently, thus faster. That's where these thin, underestimated inserts come into play! 

Simply boost the absorbency when YOU need a break or when you feel like a toilet won't be conveniently available like when you are going to be traveling on a freeway. An additional two layers, coupled with the waterproof power of our pull-on undies, can create for you the perfect mini-diaper but allow you to stay consistent through the potty training process. 

One size fits all Pull-on Undies! Can be used in Nighttime Undies as well.

  • 11" Long
    3.5" Wide
    2 Layers
    One size fits S, M and L Pull-on 2.0 Trainers

Commonly Asked Questions
  • Can this insert fit in other items? 

    Yes, this insert is the smallest insert we make, and can fit into any of our other products.