Our Mentors



Katie Mark, Owner/Operator Bumbini Cloth Diaper Company

My name is Katie Mark, and I am the owner of Bumbini Cloth Diaper Company. I am thrilled to be a cloth diaper mentor for One Diaper. I have two children, a 5 year old little girl and a 3 year old sweet boy. We have cloth diapered both of them right from birth to potty training, so I have lots of tips and tricks that I can share with you that I have discovered over the years (mostly accidentally!)

I love helping other parents discover cloth diapering and succeed in their journeys, so have been holding cloth diaper workshops in Ottawa since 2014. Through these workshops, as well as with Bumbini I have helped hundreds of parents get started using cloth diapers on their little ones, and assisted them along the way.


We are a CRA registered charity!
Charity Registration Number: 806786398RR0001